2v11 : Bangle.js: Enable the Bangle.on('tap') event from the accelerometer by default

Bangle.js: revert to (better) Kionix default thresholds for tap detect

Bangle.js 2: When wake on touch is enabled, use a single tap on the front of the device for wakeup

Bangle.js: Display 'checking storage' message on first boot to alert users to slight delay

Bangle.js: Tweaked step count algorithm (low pass filter, 4 steps in 90s)

Graphics: asBMP/asURL/dump now support more bit depths

Graphics: Allow .setFont/.getFont to use font size in a colon after the font name

Graphics: .getFonts now lists 'setFont' functions however they were added (to `g`, built in, or to the prototype)

Graphics: When rendering fonts with a solid background, ensure the gap between is filled too

Flat Strings are now always aligned on a 4 byte boundary (fix #2040)

Graphics: add setTheme on supported devices

RAK5010: switch to 1.8v internal voltage (was 3.3v) to make GSM comms reliable, upgrade BG96 module

RAK5010: Compile in TLS/HTTPS support

Bangle.js: Fix issue where if non-fullscreen notification was visible and Bangle.js reset, screen was off-center

Fix for issue with pretokenised code not creating correct text string for reserved words, eg {undefined:1}

Bangle.js: Turn vibrate off every time a new app loads

Fix issue where ({a:0}).a in the console would create a ReferenceError (works in code)

Graphics: Allow setFont("FontName:1x2") for scaling in 2 directions (fix #2044)

Graphics: Fix .asBMP for 4 bit images

Graphics: switch RGB order for palette in asBMP for 4/8 bit images

Bangle.js 2: Idle power consumption down from 1.3mA to 0.9mA (pullups on HRM disabled when off)

Bangle.js 2: Increase reported bit depth from 3->16 and perform bayer dithering when rendering

Makes icons/old apps way more usable (plus provides an easy way to get >3bpp)

Bangle.js: Fix color palette when rendering 3bpp -> 16bpp

nRF52840: Fix 900uA UART power draw when shut down

nRF52: Send XON/XOFF when buffer is less full - reduce likelihood of FIFO_FULL with big MTUs

Bangle.js: Fix powerSave regression (should default to 'on', but didn't since 2v10)

Storage test on boot only tests storage fully if the first record is empty

Graphics: drawString now accepts images in-line (fix #2063)

Graphics: added stringMetrics to get height as well as width

Graphics: drawString now correctly middle-aligns multi-line strings

Graphics: add imageMetrics to allow image width/height to be read

Graphics: drawImage(...,{frame:x}) can be used to draw animations

Graphics: fix rotated/scaled rendering of 3 bit bitmaps (fix #2049)

Bangle.js: fix Bangle.getLogo memory leak

Bangle.js2: Graphics.getBPP now returns 3

Bangle.js: attempt to unlock SPI flash multiple times (some devices don't unlock on the first attempt)

Bangle.js: Fix Bangle.tap event regression (now works again)

Graphics: add wrapString to wrap messages to the correct length

Bangle.js: update showMessage and showPrompt with correct wrapping

Bangle.js2: Add Bangle.compassRd, fix setCompassPower

Bangle.js: Add Bangle.on('health',..) event and Bangle.getHealthStatus

Graphics: drawImage now honours arraybuffer offsets

Graphics: drawImage now supports up to 4bpp palettes rendered direct from flash

Bangle.js2: Larger font for E.showMenu

Graphics: drawString(..., true) for vector fonts now clears the background

nRF52: swap getSerial bytes around so device ID string matches nrfjprog

Bangle.js2: bootloader can now flash firmware from a file in Storage

Bangle.js2: Add second Storage area in internal flash for fast access, memory-mapped files

Fix unhandled reject of a previously resolved promise (fix #1433)

Bangle.js: E.showMessage/showPrompt can now display images via optional img argument

E.showMessage/showPrompt handle padding correctly if no widgets are displayed

Bangle.js2: Fix setUI clockupdown handling of 'up'

Bangle.js: Ensure builtin E.show* (and fake LEDs) wake the LCD up

Storage check now *only* happens on first boot

Ensure __FILE__ is set by the time bootcode runs

If executing from storage, work out line numbers and print filename for Errors

Bangle.js: Don't store line numbers in functions - no need when execing from flash

Bangle.js: Add E.showScroller for scrollable lists

Fix issue where invalid JSON stopped execution after Storage.readJSON

Bangle.js: Add Storage.hash for boot0 cache change checking

Bangle.js: A single widget load failure will now not remove all widgets

Bangle.js: widgets are now sorted by .sortorder

While and for loop conditions now use Expression, not AssignmentExpression (eg. while(0,0) is fine) (fix #2068)

Bangle.js2: Fix 'stuck' bottom row of pixels if scrolling downwards with g.scroll(0,1)

Bangle.js: Fix issue where minified E.showMenu was creating a global var called 'c'

Fix string formatting for "Field or method X does not already exist" error

Graphics: drawRect,fillRect,clearRect are now able to take an object as the first argument

Bangle.js: Add Bangle.appRect to allow apps to see how much space is available for them

Bangle.js: Add `Bangle.setOptions({hrmPollInterval:...});`

Bangle.js2: Bangle.dragHandler is now cleared by setUI (fix #2078)

Bangle.js2: Adjust full battery voltage

Avoid Watchdog reboot during compact if compacting a lot of data (fix #2075)

Storage: Fix issue where compacting empty storage could cause out of bounds erase (fix #2081)

Fix issue where pretokenised '1 - - 1' would turn to '1--1' (fix #2086)

Fix break scoping error in nested for loops (fix #2084)

Fix memory leak when rejecting pre-resolved promise (test_promise11.js)

Fix parser errors in arrow functions (fix #2067)

Bangle.js2: Add Unistroke object, and 'Bangle.stroke' event

Fix pretokenised '1 / /.../' and ensure jslSeek resets the previous token (ref #2086)

nRF52: Move neopixel LRCK pin which can't be disabled due to hardware errata, and restore state after (fix #2071)

Bangle.js2: Disable unboard flash bank for now (issues with erase on reboot)

Bangle.js1: Fix E.showScroller implementation

Bangle.js2: Ensure tap and twist turn LCD backlight on as well as unlocking

Bangle.js1: Bangle.setUI now deletes touchHandler (fix #2095)

Bangle.js2: Tweak battery high mark again

Bangle.js2: Fix E.showScroller when there are less than 3 menu items

Bangle.js2: Bangle.off and .softOff now turn off touchscreen if it was on

Bangle.js2: Ensure antialiased line routines are built in

Bangle.js2: Add HRM wear detection (LED no longer turns on if HRM not on skin)

Bangle.js2: Add a 32 entry cache to speed up finding common files - improves app load times

Bangle.js: Ensure locale honours 12 hour setting (https://github.com/espruino/BangleApps/issues/892)

Bangle.js2: Ensure EXTCOMIN time for LCD is nearer 2us (from datasheet) (ref #2097)

Bangle.js2: New default JS firmware

Bangle.js2: Minify Bangle.drawWidgets

Bangle.js: Bangle.appRect now copes with widgets at the bottom

Bangle.js2: Fix >128 ASCII codes for 12x20 font (fix #2105)

Bangle.js: Add SPI flash read-after-write to verify write succeeded (fix #2109)

Bangle.js: Fix E.showMenu clear if background color is set (https://github.com/espruino/BangleApps/issues/1024)

Bangle.js: Re-add E.showMenu predraw callback (fix #2108)

Bangle.js2: Add hrmRd/hrmWr that allow you to poke the HRM directly

Bangle.js: Fix for previous SPI flash write verify when <4 bytes written

Bangle.js2: Add write protection for bootloader and softdevice to avoid accidental bricking

Bangle.js2: Bootloader now attempts multiple times to initialise ext flash, and waits longer (fix fw update app issues)

Bangle.js: Add Bangle.getHealthStatus("day") to allow automatic step counts for the current day

Remove for(of/in) for extremely constrained devices (Micro:bit 1 only)

Bangle.js: bootloader now doesn't start immediately after power off (can help with 100% flat battery)

2v10 : Bangle.js: Improved HRM calculations - swapped autocorrelation for bandpass filter

Bangle.js: Significantly improved step counting algorithm using bandpass filter (fix #1846)

Bangle.js: Ignore touch and swipe events when the LCD is off

Graphics: Fix 1bpp custom fonts on 2/4/8 bpp graphics Canvas not being the right colour

Bangle.js: Don't reset all peripherals when loading a new app, and only

turn peripherals off if unused 500ms after starting new app

Increase max arguments for Function.apply from 64 to 256

NRF52840: Create new NRF_GPIO_PIN_X_FAST as Nordic's gpio functions will no longer inline!

Graphics: Add .blit() to allow fast blits within a single Graphics instance

nRF52840: workaround for SDK15 bug that stops softdevice restart when WDT enabled

Disallow template strings in object decls like {`hello`:1} (fix #2006)

Bangle.js: Add support for global colour themes which affect g.clear/g.reset (fix #499)

Bangle.js: Switch beep/buzz to IRQs (keeps time correct even when JS is busy)

Add E.decodeUTF8 to allow UTF8 to be decoded into standard 8 bit characters

Util timer: account for 'drift' in timer when adding new tasks if running it continuously

Graphics: Allow 'scroll' method to only scroll inside clipRect

Bangle.js: if we restart with home button held down, ignore the 'button up' event

Remove Graphics.drawImages from non-Bangle.js builds to free up space

Pico: Remove SHA512 from build to free up space

Storage: fix issue where functions referencing flash weren't correctly relocated during compact (#2009)

Add support for rendering 3 bit images to 12/16 bit destinations

Ensure Serial1.unsetup can be called even if it doesn't appear to have been enabled

Puck.js: ensure self test only happens after hardware reset (fix #2001)

Bangle.js: Fix issue where long-press BTN3 while holding BTN1 would reload the app but wouldn't load configuration (eg not setting timezone)

Graphics: add .getBPP, and allow color blending (rather than copy) when drawing 2 bit images on any BPP Graphics instance

nRF52: If getPrimaryServices fails with NRF_BUSY, keep retrying after a delay (fix #2008)

Bangle.js 2: Fix getPressure memory leak

Graphics: Theme now only applies for LCD, not for JS/ArrayBuffer graphics

Graphics: Add dark boolean to themes to allow apps to update depending on bg color

Bangle.js: setUI now has 'clock' modes

Rename SMAQ3 board to BANGLEJS2

nRF52840: Remove ifdef around PHY_UPDATE_REQUEST - fixes BLE5 connections

Graphics: Allow g.drawImage to use ArrayBuffer Graphics as an argument

Bangle.js: Display small 'Loading...' screen to show something is happening when loading apps

Promise: Fix issue with .then().then(...) on an already-resolved promise (fix #2019)

Bangle.js: g.flip no longer keeps the screen awake, flipTimer renamed to inactivityTimer

Bangle.js 2: 'factory default' set of JS now included inside firmware

Bangle.js: Build in ANCS support (disabled by default)

Bangle.js 2: Working VC31 heart rate monitoring

Bangle.js: Push GPS events immediately after GPGSV (more portable/resilient to config changes)

At first boot, fully check Storage for validity (if not full, ensure remaining pages are 0xFF)

Storage: Ensure jsfIsStorageValid returns true when storage is valid, but full

Bangle.js: Add Bangle.getGPSFix to get last GPS fix without waiting for a listener

Merge experimental_compact_vars branch to reduce var sixe from 16 to 13 bytes in most cases.

Add JSVAR_FORCE_16_BYTE to allow experimental_compact_vars changes to be removed

Add JSVAR_FORCE_INLINE, and don't force lock/unlock/getters to be inlined.

Compiler has improved enough we save 10% code space and get marginally faster

Add ArrayBufferView.subarray for easily making subarrays (eg a.set(a.subarray(-1)))

Solve case where an ArrayBuffer set using the same array could duplicate entries (`a.set(a.subarray(),1)`)

nRF52: Fix 2v09 regression where clearWatch reset pin state, removing pullups

nRF52: BLE stack errors now reports a line number

nRF52: 'BLE task in progress' messages now give a readable name, not task number

MICROBIT1: Remove hardware SPI to save space. Software SPI still works

2v09 : Bangle.js: increase default advertising interval from 375 to 200ms to ease connections

Fix Math.acos for negative values (fix #1950)

nRF5x: Add callback param to 'NRF.restart', allowing code to be called with softdevice disabled

Bangle.js: fix require("locale").time(new Date()) for default locale

Now use exponents when printing doubles >= 1E21 or < 1E-6 (fix #1489)

Fix Regexp handling of unescaped '.' in character group: /[.]/ (fix #1948)

Now error if using (unsupported) RegExp backreferences

nRF52: Ensure SPI 1 byte DMA errata workaround isn't applied to non-52832 parts

nRF52: When outputting assertions, if we have an terminal device (eg LCD) use that

When load(filename) is used, set global variable __FILE__ to the filename

Util Timer no longer uses RTC - works based on estimated time from the hardware timer itself (fix #1749, ref #1444)

Pull in fixed SHT3C.min.js for RAK5010

Add support for relaying full touchscreen events in devices that support it

Fix flip-on-idle behaviour for non-Bangle.js smartwatch ports

Add support for buttonless bootloader (first boot only, times out after 5 seconds)

Fix emulator crash if Graphics.drawPoly used with odd number of points

Graphics.fillPoly now errors if >64 points (prev was 63)

Graphics: Support for palettes supplied in image strings

nRF52840: Ensure internal voltage regulator is set to 3.3v (not 1.8v default) at boot

Fix Array.forEach when deleting the item you're currently iterating over (fix #1962)

Bangle.js: StorageFile now uses 10x bigger chunks which reduces stress on Storage.list()

Storage.list now allows you to specifically request StorageFile, only ever reports first StorageFile chunk

Graphics: Allow colors to be specified as '#rgb' strings

Graphics: Antialiased lines now read the background color so overlap nicely

Graphics: Add fillPolyAA and use antialiased vector fonts (on platforms where AA is enabled)

Puck.js: Fix regression where IR LED was left on after transmission (fix #1969)

Graphics: Fix overdraw when drawing ellipses/circles

NRF52840: Use SPI3 by default as it's more capable/faster than SPI0

SMAQ3: Add support for unknown compass IC

Bangle.js: Make the 'home' button more configurable in code

Bangle.js: Add Bangle.softOff to allow the RTC to keep running

nRF52: Allow devices to remember the time between reboots (even if RTC is reset)

Microbit 2: Increase RAM from 64k to 128k

Bangle.js: Don't enter accelerometer power save mode if compass/barometer is in use

Watches: Allow streaming pressure data from Barometer

Graphics: Add antialias/colour blending for 24 bit buffers

NRF52840: Create new NRF_GPIO_PIN_X_FAST as Nordic's gpio functions will no longer inline!

nRF5x: reset BLE advertising after `load()/reset()` (fix #1975)

Bangle.js: Add accelerometer recovery for rare cases when accelerometer boots with corrupted address (fix #1972)

Bangle.js: Add app ID option to setXYZPower to allow apps to share devices (power is on as long as one app wants the device) (fix #1971)

Bangle.js: Add isXYZOn() functions

BLE: Allow 128-bit service data to be decoded (fix #1976)

Graphics: Fix 8 bit ArrayBuffer scroll not working correctly in some directions

Storage: Fix corruption issue with StorageFile write after a Storage compact (fix #1970)

Fixed dimmable backlight on non-Bangle.js watches

SMAQ3: Touchscreen is now powered off with Bangle.setLCDPower(0), auto-powers off after 30s

nRF52: Upon rebooting, reset time to 1970 if time looks corrupt

nRF52840: Don't use SPI3 unless ESPR_USE_SPI3 is defined (errata 195 means it draws an extra 1mA unless disabled!)

Bangle.js: apply g.drawImage fast path even if image goes to the edge of the screen

Graphics: Improve fillPolyAA for horizontalish lines, remove antialiased vector fonts (as won't work well on platforms without readback)

Fix invalid free caused by error inside a while loop condition (fix #1983)

Fix SIGFPE if using modulo with -1 (fix #1983)

Fix memory leak on Array.forEach/map/filter/etc caused by #1962 fix

Fix Espruino not sleeping when very low on free memory (fix #1986)

nRF52: Use 'low accuracy' GPIOTE for watches as we can shut down the high speed oscillator

E.getSizeOf() and trace() now don't recurse into references back to the global scope (makes sizes and traces far more useful)

nRF5x: Move from separate sdk_config.h to a single targets/nrf5x/app_config.h file

Original board: Remove Graphics.*Ellipse and StorageFile when networking enabled to allow builds

Update S132 Softdevice from 3.0.0 to 3.1.0 (fix #1999)

nRF5x: Allow Espruino builds with a configurable MTU - move Espruino boards to 53 byte (from 23) (#1998)

Fix issue parsing `r=>print((e=>{})(r))` (fix #1992)

Add DHE RSA key exchange for TLS/HTTPS (fix #1994)

2v08 : nRF52: Added option to build in I2C slave support

Fix Tensorflow aiGesture regression from 2v07 (re-add opcodes) (fix #1936)

Add support for > 1bpp custom bitmap fonts

Bangle.js: add drawLineAA and drawPolyAA for antialiased lines

Removed custom fonts for SAVE_ON_FLASH devices

Fixed BBC micro:bit show() regression from 2v07

Ensure Storage library is exposed on SAVE_ON_FLASH devices (fix micro:bit flash write)

nRF52: Fix issue where analogRead would stop E.getBattery from working

Fix setWatch debounce lastTime regression from 2v07 (fix #1902)

nRF52: CPU now sleeps when while UART/BLE data is waiting to be sent (fix #1938)

JSON.stringify now checks for potential stack overflow when stringifying (fix #1940)

Check for Stack overflow when Garbage Collecting giant linked list (fix #1765)

Added String.padStart/padEnd

Fix issue where JSON.stringify({ something: bool }) would output 'something' as a bool too

Bangle.js/Pixl.js: Ensure terminal is always the same color regardless of g.setColor()

Original Espruino Board: remove E.FFT in network-enabled builds (freeing up flash memory)

Storage compact now updates pointers stored in RAM so they still point to the correct address in Flash (fix #1881)

Bangle.js: Add debounce to the button used to wake Bangle.js up from sleep

Fix regex match with '-' that isn't a range: "1-2_A3".split(/[0-]/) (fix #1736)

Crypto: modified mbedtls SHA1 to reduce size from 3.5k to under 1k

Graphics: Fix for out of bounds ArrayBuffer scroll issue (fix #1946, #1947)

2v07 : Graphics.asImage() now contains buffer when bpp != 8 (fix #1863)

nRF52 SDK15: Fix NRF.setScan/findDevices/etc

nRF52: reduce input buffer space taken by advertising packets

Pretokenisation: reserved words can now be used as function names (fix #1868)

jslGetNextToken now avoids iterator clone for each token (fix #1857)

nRF52: fix instability when accessing ADC from IRQs and event loop at the same time (fix #1861)

Fix 0.0==null comparison (fix #1865)

WIZNet: add setHostname(), geHostname(), getStatus()

Fix XON not sent after reset() (fix #1872)

Remove USBSERIAL enum for non-USB devices

Shrink new vector font sizes to allow multi-line use (fix #1873)

Stop Object.setPrototypeOf overwriting Object.prototype sometimes (fix #1875)

Arrow functions now always overwrite `this` (fix #1878)

Implement Streaming Storage compaction to allow compact with less RAM (fix #1598,#1707,#1828)

jslTokenAsString now works for 'of'

Speed up Array.prototype.join (fix #1660)

Allow 'in' to be used with typed arrays (fix #1534)

Fix global regex issues when match may be 0 chars (fix #1888) (fix #1889)

Improve String.replace performance using iterator rather than repeated copy

Pixl.js: SDA/SCL constants should point to A4/A5, not D4/D5

Fix Graphics.fill/drawCircle lock leak

Fix issue when do..while loop condition has side effects

Bangle.js: Ensure SPI flash CS is disabled when sleeping/off

nRF5x: clear FPU interrupt before sleeping

micro:bit: Add support for LSM303 accelerometer/magnetometer

micro:bit: Add delays at first boot to wait for USB UART to init and connect vis USB

micro:bit: Re-added tab complete (enough space now)

micro:bit: Added a fake pin for LED/LED1 that uses the LED matrix

nRF52: Allow a cccd_handle of 0 for startNotifications

Bangle.js: Power down SPI flash when sleeping/off

nRF52: Use the best available hardware timer for PWM taking frequency into account

Fix delay in scheduling after initial setTimeout call (from 2v06 and later)

Align Tensorflow arena to 16 bytes - new Tensorflow requires this (fix #1914)

Fix ReferenceError when arguments[0] is used when an argument is undefined (fix #1691)

JSON conversion for console now removes quotes on key lengths bigger than 15 (63)

micro:bit: add Storage.write/etc even on space-constrained (SAVE_ON_FLASH) devices

Remove flash compaction code on SAVE_ON_FLASH devices to save some space

Fix occasional duplicate state changes when using setWatch with debounce (fix #1902)

JSON.stringify now outputs 'null' for non-finite numbers as the spec requires (fix #1919)

Update Tensorflow to latest version, fix return 0 issue on ARM release builds (fix #1918)

Bangle.js: Accelerometer poll handler now uses RTC app_timer, not TIMER1. 1mA->0.5mA standby current (ref #1920)

Bangle.js: SPI MISO is now input_pullup (shaves ~20uA)

Espruino WiFi: Fix startAP function when open and no password supplied

Bangle.js: Accelerometer now runs in low power mode (saving ~150uA)

Bangle.js: Peripheral polling now only fully wakes Bangle when an event requires JS processing (ref #1921)

Bangle.js: When not moved for 1 minute, slow down accelerometer poll interval from 80 to 800ms (fix #1921)

Ensure software SPI/I2C/Serial don't leak a variable when initialised

Fix delay in scheduling after initial setTimeout call (from 2v06 and later)

Espruino WiFi: Fix StorageFile on Espruino WiFi (use max storagefile size of 4k)

Espruino WiFi: Fix Storage compaction regression (introduced after 2v06 release)

Bangle.js: Fix backlight flicker regression if at part brightness (fix #1925)

Fix ArrayBuffer.sort with negative numbers (it's not just Array.sort!)

nRF52: Use the best available hardware timer for PWM taking frequency into account

Bangle.js: Report GPS HDOP (Horizontal Ditution of Precision => accuracy) values in 'GPS' event

Pixl.js: Remove SHA256 from build to free up a little extra code space

nRF52: Restarting softdevice no longer changes the system time by 5 mins sometimes (fix #1933)

2v06 : Allow `"ram"` keyword at the top of a function to allow it to be pretokenised and loaded to RAM

Don't store line numbers for pretokenised functions

Fix 1-byte overflow when using UDP (#1799)

Remove 1-byte padding in Graphics lib

Bangle.js: Make SPI flash memory map address configurable, and check end bounds (#1807)

Bangle.js: More SPI flash memory map address to 0x60000000 to avoid ARM/nRF52 registers

nRF52: Fix issue with fast Notifications causing Notification data to be duplicated

http://forum.espruino.com/conversations/345949

Bangle.js: allow custom splash screen with .splash file

Pixl.js: Fix E.showMessage

Puck.js v1: Fix regression that stopped Puck.IR(data) working - Puck.IR(data,D26,D25) required

Puck.js v2: Ensure FET is used for IR output, fix selfTest errors for IR and Blue LED

Bangle.js: Big speed improvements for 120x120 and 80x80 gfx modes

Enable Graphics arraybuffer optimisations on all but low-end devices

Add specific Graphics optimisations for 1 and 8 bit rendering

Bangle.js: drawImage - add fast path for non-transparent 1 or 8bpp image blit (fix #1794)

Graphics.drawImage docs improvements (fix #1812)

Fix issue where it was possible to get an address of a non-memory-mapped FlashString

Graphics.drawImage: Allow 8 bit palettes to be specified

Bangle.js: Remove dumping of hardware state - saves some flash memory

microbit: Remove dumping of hardware state - saves some flash memory

Bangle.js: fix 'short' time for built-in locale

Bangle.js: fix 'speed' units for built-in locale

Graphics.createArrayBuffer now honors `msb:true` if `bpp>8`

Graphics.asImage: handle >8bpp correctly (fix #1797)

Graphics.asImage: Allow 'string' output type, reference Graphics buffer if possible

STM32: Fix 2v05 regression in hardware SPI.write (RX timeout)

Graphics: fix lock leak in g.reset()/g.clear(1)

Graphics: added drawImages to allow layers of rotated/scaled images to be composited

Remove E.interpolate/2D (not used much, just using flash)

Bangle.js: use double math FFT to save a few bytes of flash

Storage.writeJSON (fix memory leak)

dump() is now aware of pretokenised code (fix #1821)

Merge jsvStringIteratorGetChar + jsvStringIteratorNext into jsvStringIteratorGetCharAndNext (fix #1816)

Fix 2v05 regression that stopped process.uncaughtException from working (had been moved to E.uncaughtException)

nRF52: If passkey or oob is set in setSecurity, ensure that the UART connection requires encryption (fix #1705)

Now report [ERASED] rather than ?[255] if we hit char code 255 while evaluating

Bangle.js: read `setting.json` at init and modify Bangle.beep/buzz behaviour accordingly

Tensorflow: remove some as-yet unused operators to free space

nRF52: Speed up bootloader, remove pauses on Pixl.js

Pixl.js: fix self-test/terminal print - write to screen immediately after newline unless in IRQ

Fix issue with iteration over arrays with negative entries (these should be converted to Strings)

Linux: improve command-line, allow recursive test directory and more than one test (eg wildcard + shell expansion)

Added new vector fonts supporting most of ISO8859-1

Graphics.fillPoly now uses 4 bit fixed point internally

nRF52: Fix 2v05 hardware SPI regression (chip errata when sending 1 byte)

Graphics.fillPoly now uses a more normal fill algorithm that doesn't attempt to fill to the top right (fix #1796)

Fix setTimeout/Interval accuracy when new timeouts scheduled within timeout (fix #1829)

nRF52: Fix 'BLE task 2 is already in progress' if disconnect called during connection process

Puck.js: Put accelerometer into lower power mode by default

Puck.js: Switch to IRQs for magnetometer (lower power consumption)

Improve Graphics.drawImage speed and simplify code by allowing fast path for non-rotated graphics

Tensorflow: updated to v2.2, removed un-needed ops (reduces size by 24k)

Puck.js: Fix Puck.magTemp();

Puck.js v1: Fix magnetometer reading after puck.magOn (2v05 regression) - use old software I2C implementation

I2C: Improve software I2C (now quickly forces I2C high before pullup, to help improve clock speed)

Bangle.js: Fix GPS-raw events to provde also u-blox UBX Protocol messages (fix #1838)

Bangle.js: Save RAM in GPS handling, allow arbitrary length data returned (fix #1843)

Tensorflow updated to current 'master' version

Bangle.js: Improve SPI flash speed by with specific function for reading and keeping CS asserted (fix #1849)

Bangle.js: Ensure BTN3 exits debug mode (fix #1842)

Bangle.js: Now warn if GPS data overflows (fix #1847)

Fix double unlock in load(filename)

Bangle.js: Fix occasional execution errors when executing from Flash (fix #1854)

Add Graphics.transformVertices()

Re-add Graphics.quadraticBezier for Bangle.js, move to integer math to halve fn size

Emscripten: (fake) Flash memory support

2v05 : Add Array.includes

Fix (Number.toFixed) rounding, eg (1234.505).toFixed(2)

nRF52: If a central is connected to Espruino but isn't reading from UART, don't block waiting to send data

ESP8266: reverse fix #1679

Added Graphics.getFont/setFont/getFonts

Added Graphics.getFontHeight

Added option to compile in 6x8 fixed-width fonts

Fix issue where Util Timer timers could break after a call to setTime

nRF52: Enable DMA for SPI send

Added option to build in TensorFlow Lite for AI

Documentation for modules now includes require('...') in the call type to be less confusing

ESP8266: warning: Empty loadable segment detected (fix #1690)

nRF52: Add NRF.nfcPair(...) and OOB pairing to allow tap to pair over BLE

nRF52: Add NRF.nfcAndroidApp(...) to launch an Android app on touch

Pixl.js remove SHA512 to make room for new NFC functionality

Graphics.setFont("4x6",2) will now double the size of a bitmap font

Graphics.drawImage can now take a String of data for an image (eg. direct from Storage)

nRF5x: Support connection to devices with RANDOM_PRIVATE_RESOLVABLE and RANDOM_PRIVATE_NON_RESOLVABLE addresses

Pixl.js: Move SCK pin used during Neopixel writes to ensure it doesn't interfere with BTN3

nRF52: Fix alignment issue with Nordic's SDK12 code that stopped passkey pairing from working sometimes

Storage lib now doesn't bother reading to end of flash to ensure pages are clear

Allow heatshrink compress/decompress to work even if flat buffers can't be allocated

require("Flash").write operations no longer need to be aligned

require("Storage").open added - for appendable files

Pixl.js: Removed AES functionality - unfortunately we're running low on space for it

Original Espruino Board: Removed Vector font and don't add rotated drawImage to save flash

nRF5x: Add NRF.filterDevices to allow scanned devices to be easily filtered after scanning

nRF52: Fix 'BLE task completed that wasn't scheduled' warning regression (peripheral disconnect)

Can now get a data pointer even from a single JsVar string (it doesn't have to be flat)

Add option to specify a palette when drawing images with drawImage

Add XON/XOFF flow control to Bluetooth LE UART (on by default)

Lower thresholds for XON/XOFF to give more headroom with devices that are slow to respond

Add a fast path for non-rotated non-scaled Graphics.drawImage

Add argument check for heatshrink compress/decompress

nRF5x: Ensure gatt.connect silently succeeds if we're already connected to the device

Add E.showMenu, deprecate Pixl.menu - use a common function to ease porting between devices

Added E.showPrompt, E.showAlert for Bangle.js

Pixl.js - check '.splash' file at startup and use it for splash screen if it's there

Improve free list ordering when Flat Strings are freed

Added E.defrag to perform defragmentation - still beta!

nRF52: fix issue where restarting the softdevice would reset the RTC

- fixes Bangle.js watchdog reset

nRF52: fix issue where advertising flags could get out of sync after SD restart

Bangle.js: fix units for GPS speed (was knots, now km/h)

Bangle.js: Add Bangle.setLCDBrightness

nRF52: Fix passkey pairing if setSecurity is after setServices

Bangle.js: EVents for 'swipe' and 'touch' on the touchscreen

Added ability to compile Espruino to JavaScript with Emscripten

Allow g.setColor/setBgColor to take hex Strings of the form `'#00ff00'`

Bangle.js: Added heart rate autocorrelation, setHRMPower and 'HRM' event

Bangle.js: New 120x120 and 80x80 high speed buffered modes

Fixed REPL to allow chars with char code >=128

Fixed lex tokenToString for 'break'

Bangle.js: add fake LED/LED1/LED2 as @allObjects suggested

Add Graphics.toColor, and allow 4 bit Mac palette to be mapped to 8 bit web palette

Add Graphics.setClipRect to allow draw ops to be restricted to a certain area

Bangle.js: add 'null' LCD mode to stop apps from drawing

Bangle.js: add Bangle.getLCDMode

Bangle.js: skip firmware version checks to save some bytes in bootloader

Graphics: new g.fillPoly to handle irregular polygons

Bangle.js: Bangle.setLCDMode now errors if it can't allocate a flat string (also garbage collects and defrags to try and ensure it can)

Graphics: drawEllipse/fillEllipse now work correctly for very small ellipses

Fix type compare of string and flatstring

Allow Storage.read to make partial file reads (fix #1744)

Fix SyntaxError when using pretokenise + getters (fix #1745)

Add Graphics.reset, and ensure it (and g.clear(1)) unreference custom fonts

Iterator cloners now take a reference to the iterator rather than returning it

Flash Strings: On Bangle.js allow JS code (and other Strings) to be accessed without loading them completely from Flash

Added E.CRC32 for easy testing of data validity

Add `E.on('kill'` event for executing code before load/reset/save/etc

JSON.stringify now escapes using the less efficient JSON subset of escape characters (fix #1737)

Allow optional `load("filename")` to load a JS file from Storage (was just `load()`)

Bangle.js: add Bangle.loadWidgets/drawWidgets

Bangle.js: Remove deprecated Bangle.menu

Ensure it's possible to get a solid background when using 4x6 font

Bangle.js: Add Bangle.showLauncher

Add append optimisation for string '+', and don't append to flat/native/etc strings (fix #1746)

ESP8266_4MB: add optional build flag FLASH_1MB for ESP8255 & ESP01s with 1MB flash

ESP8266: add optional build flag NO_FOTA to remove flash over the air functionality

Add Bangle.getCompass and Bangle.getAccel to get the latest compass/accelerometer readings without a callback

Fix `parseInt("0b",16)` as well as some other non-compliant behaviour (fix #1722)

Bangle.js: Disable touch buttons if screen off

Bangle.js: Don't send 'up' event for a button that was used to wake the screen

Bangle.js: GPS event.time set to undefined if GPS time is not initialised

Fix regression that removed exception reporting in console

Bangle.js: speed up bootloader progress bar

Bangle.js: fix problems turning off via bootloader sometimes

Bangle.js: improve power consumption when off, now ~0.08mA (fix #1727)

Bangle.js: add Bangle.setOptions({wakeOn*}) for when LCD should light

Bangle.js: Add 'twist' event and 'wakeOnTwist' (wakeOnTwist now default true, waveOnFaceUp default false)

Bangle.js/Pixl.js: Updated E.showMenu

Bangle.js: E.showMenu now has some colour, bigger, with next/prev indicators, and works with widgets

Pixl.js: Add E.showPrompt/Alert/Message (fix #1747)

Add .toJSON handling for JSON.stringify, and add Date.toJSON (fix #1754)

Remove broken Graphics.drawImage centerx/y (fix #1742)

Add Storage.writeJSON to avoid any confusion of writing arrays/numbers/etc

Bangle.js: Keep widget area free when using showPrompt/Alert/etc (fix #1756)

Add more info about flash memory to process.env/process.memory

Add Graphics.quadraticBezier()

Allow Graphics.setFont to be used with custom fonts (fix #1762)

Espruino WiFi: WiFi module now makes BOOT pin open circuit when sleeping - saves ~2mA

Add E.setConsole/getConsole to allow console to be moved (including to 'null')

Bangle.js: Ensure HRM is turned off in Bangle.off() (fix #1759)

Increase 'Storage' library's max filename size to 24 bytes (from 8)

Remove header.replacement in 'Storage' lib and just zero header.name

- increase filename to 28 bytes, but file search now more efficient

Bangle.js: Increase Storage area to full 4MB of flash

Bangle.js: NEEDS NEW APPS - Move away from using first char as file descriptor and use file extensions instead

Add StorageFile.getLength() to get the current length of a StorageFile

StorageFile also writes files with a 'JSFF_STORAGEFILE' flag (not currently used)

Storage.list() can now take a RegEx/string to filter returned results

MDBT42Q: Remove AES encryption libs by default to free up more flash memory

Microbit: Add SAVE_ON_FLASH_EXTREME flag to ensure builds keep working

Bangle.js: Added built-in 'locale' module to handle common conversions - this can be overwritten by a Storage File to change language

Storage.readJSON now has optional 2nd arg that stops it from creating exceptions on bad JSON

Bangle.js: Tweak LCD gamma curves to provide better gradients on new watches (fix #1758)

Bangle.js: fix BLE UART transmit bug when compiling for SDK14 (thanks @fanoush!)

Add euro symbol to 6x8 and 4x6 fonts as char code 128 (ISO10646-1)

Bangle.js: Use 'locale' library to translate E.showMenu/Prompt/Alert/etc

Bangle.js: remove graphical_menu lib and inline specialised version into E.showMenu

Bangle.js: Modify handling of widgets to allow variable width widgets (requires new widget JS)

Changed 6x8 builtin font to a modified Dina_r400-6 supporting non-ASCII characters

Bangle.js: Modify E.showMessage/Prompt/Alert to clear the entire screen and redraw widgets (fix #1771)

Bangle.js: Modify Bangle.drawWidgets to only clear the areas where widgets actually are, not the whole top&bottom bar

Kick Watchdog when erasing flash (it can take so long on 4MB external flash that it reboots)

KICKSTARTER BUILD

Bangle.js: Add 'meridian' to locale library

ESP32: add environment variable COMPORT to be used with make flash

Puck.js: v2 Support: Accelerometer/Gyro/temp

Puck.js: Self test now sets Puck.js BLE name if there's an error

Fix bitwise rshift by 0 to be unsigned (fix #1784)

Bangle.js: Don't load .boot0/1/2/3 if BTN1 is pressed

Puck.js: Allow D21(RST) to be used as normal IO pin

Fix recent E.getTemperature regression (fix #1788)

Fix pretokenise of RegExp literals (fix #1786)

Add ability to turn off software I2C clock stretching (not accessible from JS)

Puck.js: disable clock stretching for built-in sensors

Bangle.js: Now clear entire top/bottom row if there are widgets in it (fix #1790)

Add Storage check at startup and erase everything if storage looks corrupt (fix #1766)

Fix restriction on StorageFile filename length (8 to 28)

Fix array sort when compare fn returns floats <1 (fix #1798)

Fix Storage.write duplicate file issue in some rare cases (fix #1801)

Bangle.js: fix post-kickstarter issue adding widgets in bottom of screen (#1790)

Bangle.js: fix magnetometer self-calibration

Espruino Original: Removed Debugger, Tab complete, AT command networking from WIZnet networking build to free enough Flash

Espruino Pico: Added a normal build that doesn't contain CC3000 or WIZnet support

Espruino Pico: Removed Debugger and Vector font from WIZnet/CC3000 networking versions to free enough Flash

HYSTM32_28: Removed from build due to lack of interest and difficulty with increased firmware size

2v04 : Allow \1..\9 escape codes in RegExp

ESP8266: reading storage is not working for boot from user2 (fix #1507)

Fix Array.fill crash if used to fill up all available memory (fix #1668)

Fix NRF.requestDevice regression (clearInterval error) (fix #1669)

Smartibot devices now advertise on BLE as 'Smartibot abcd'

nRF5x: Leave digital input disconnected for analog read (saves power)

nRF5x: Return 'analog' as pin mode for any pin where input is disconnected

If watchdog is on and automatic, ensure that `reset()` keeps the automatic kicking going

Ensure that a console stays locked even after

Ensure interpreter flags (eg echo) are cleared after a `reset()`

nRF5x: When watchdog is on and automatic, automatically wake up often enough to service it

Fix Graphics.setFontBitmap on builds with no vector font (fix #1671)

Graphics.asBMP now takes account of bitmap rotation (fix #1672)

Raspberry pi pin numbering the same if using wiringPi or filesystem GPIO (fix #1673)

nRF52: Peer manager init errors from Nordic libs now not fatal

SDK15: Writing to flash now works

nRF52840: USB Serial works even for big sends, and device swaps to USB automatically

nRF52840: Allow Serial2 to be used

ESP8266: optimize rename-section for ESP8266_4MB board, freeHeap +2064 byte (fix #1679)

Fix corruption if Function.replaceWith called manually on something not a function (fix #1684)

Fix bug where '.clone' on a native function didn't copy arguments (fix #1685)

nRF52840: Fix input/pullup/pulldown pin modes on IO bank 2

Added `E.memoryMap` to allow on-chip registers to be mapped direct to variables (fix #1500)

2v03 : nRF5x: Fix issue when calling NRF.setAdvertising while connected via BLE (fix #1659)

nRF5x: 'dump()' not outputs `NRF.setSecurity` line if it has been called.

Ensure that converting a valid pin to a boolean always returns true

clearInterval/clearTimeout/clearWatch(undefined) now throw an error asking for just clearX()

- this stops code accidentally clearing all timers/etc if it uses a variable that is undefined

Allow NRF.setAddress to work even with services defined and a connection in progress

2v02 : Fix string index calculation when using some regexes (fix #1602)

Ensure Function.replaceWith puts scope after parameters (fix #1601)

Ensure Graphics.* return the Graphics instance, to allow call chaining (fix #1580)

Ensure DataView.byteOffset/byteLength is always set even if not specified (fix #1567)

Added HttpServerResponse.setHeader

HttpServerResponse now automatically sends `Connection:close` unless overridden (fix #1596)

Fix sign of RSSI reporting with setRSSIHandler

nRF52: Add docs for properties that weren't documented before

nRF52: Add ability to connect to device with passkey authentication

nRF52: Allow startNotifications to use Indicate if Notify doesn't exist (as per spec)

nRF52: Add option for static passkey pairing with NRF.setSecurity

ESP32: update EspruinoBuildTools to esp-idf V3.1.2 - fix Wifi connect issues (multiple ssid)

Revert PR #1459 as it broke neopixel functionality that worked previously

nRF52: Disconnect RX pin after UART test at boot (saves power when in deep sleep)

Serial.unsetup now sets pin state to STATE_UNDEFINED, which disconnects the pins internally

Removed modulo on `new Date` h/m/s/ms arguments as it seems desktop JS is fine with out of range values

Added `active` option to NRF.setScan/findDevices/requestDevices to allow scan response packets to be requested

Add I2C/SPI baud rate checks (#1619)

STM32: Add `E.setRTCPrescaler` to allow the RTC to be calibrated on Espruino Pico (fix #1607)

nRF52: Fix slow Bluetooth connection if previously disconnected while using low power connection interval (fix #1605)

Allow `Graphics.clear(true)` to reset state (font, color, etc) to default as well as clearing the screen (fix #1615)

nRF52: Fix setScanResponse regression from 2v00

nRF5x: Execute SWI1_IRQHandler when radio turns off instead of on+off. More efficient, fixed multiple advertising.

Smartibot build added

ESP8266: add CFLAGs to shrink build size (fix #1622)

ESP32: update EspruinoBuildTools to esp-idf V3.1.3

nRF52: Add FAT Filesystem support to MDBT42Q module

Now save file modification time with FAT

Fix segfault if `.clone` is called with `this==undefined` (fix #1628)

Fix issue outputting char codes <8 after outputting hex char codes

nRF52: Don't allow NRF.updateServices while a BLE restart for setServices is queued

nRF5x: Don't sleep if we received any events since last sleep (fix #1572)

Remove limit on the number of scopes that can be searched (fix #948)

String.split - improve docs, split with RegExp now inserts the text after the final match

RegExp: Add '|' operator (fix #1503)

Switch ARM toolchain to gcc-arm-none-eabi-8-2018-q4-major

Improve handling of timeouts for RAK8212 GPS

nRF52: Now create exception if advertising calls fail (but ignore when in IRQ)

nRF52: Add setAdvertising({},{scannable:false}) for disabling scan response

nRF52: Add note about connectable:false requiring >=100ms intervals

STM32: Fix issue where occasionally STM32 would be ~0.2s late waking from light sleep

ESP8266: add Wifi.connect options channel and bssid for faster AP connects (fix #1595, #1640)

Fix index in E.mapInPlace and improve docs

nRF52: Add NRF.getSecurityStatus to allow devices to detect the current state of the connection

STM32F4: Add Filesystem module

STM32F3: Fix broken build

nRF52: Fix nRF52840 advertising and remove duplicated advertising code

Fix Software Serial receive when the frame has to be decoded inside the IRQ (fix #1654)

Raise software serial receive buffer to 64 bytes (from 7)

nRF5x: Add security options to NRF.setSecurity (courtesy of @vkolotov)

nRF5x: Allow Serial1.setup(...) with only TX or RX pins

Vector font removed from Espruino Original WIZnet build due to lack of spare flash

2v01 : ESP32: update to esp-idf V3.1

Fix issues with Class Extends

Improve Tab Completions for extended classes

Fix Storage.readJSON/readArrayBuffer memory leak (fix #1532)

Fix potential out of bounds Graphics.scroll

Serial.setConsole now warns if not used on hardware Serial

ESP8266: implement hw_timer (fix #1511) to make soft serial and pwm work

Fix Storage write error when skipping pages (fix #1539)

nRF5x: When scanning, only use as much of IO queue as is needed

nRF5x: If BLE/NFC/etc data won't fit in IO queue, drop whole packet

Allow `a in b` to search 'fake' objects (#1534)

Improve fast path when iterating over Uint8Array/ArrayBuffer

Allow deletion of function properties (fix #1549)

Add `{callback:...}` option for `.write` style functions - improve docs.

ESP8266: deepSleep invalid microseconds (fix #1547)

ESP8266: ESP_FLASH_MAX for ESP8266_4MB is wrong (fix #1551, #1553)

Fix buffer overflow if bytesize/stopbits used in `Serial.setup` (fix #1510)

Ensure jsvNewFlatStringOfLength tries twice (even if GC doesn't release memory, it reorders the free list) (#1559)

ESP8266: Missing variable Flash Mode (--flash_mode, -fm) in ESP8266.make files (fix #1563)

ESP8266: Remove hack added to get around SDK 1.4 bug (fix #1568)

Reduce available hardware SPI/I2C instances to 1 on nRF52 (since this is all we implement atm)

Add E.dumpFragmentation to show memory fragmentation (only for debug builds)

Fix parsing of dates from before 1970

nRF52: Fix some regressions in requestDevice (flagged up by asserts in debug build)

Allow built-in objects to be created with `new X()`

nRF52: Ensure Bluetooth stack doesn't do a reboot for non-fatal errors (just report them to console)

BluetoothRemoteGATTServer.disconnect now returns a Promise

nRF52: Jump out of low power mode after less BLE activity (2 reads/writes in 10 radio packets) (#1546)

nRF5x: Fix NRF.setConnectionInterval when there's no connection (fix #1546)

Explicitly mention Espruino not supporting CASE after DEFAULT in error (fix #1570)

Ensure scope is saved for Class constructors (fix #1576)

Add setNBCellOn for RAK8211-NB (fix #1581)

Now escape chars <8 as octal, and add escape of vertical tab

Add Graphics.createArrayBuffer(... {interleavex:true}) to allow faster support for P3 LED panels

Add Graphics.fill/drawEllipse and move fill/drawCircle to use the same code

CC3000-specific build removed on Original Espruino board (lack of space)

2v00 : Allow changeInterval with large (>32 bit) intervals (fix #1438)

changeInterval now changes the interval immediately when it's called inside the interval it is changing (fix #1440)

Fix parsing of try..catch when not executing (fix #1439)

Add extra ReferenceError checks, even if variable is not used

Allow Ctrl-C out of while...continue loop (fix #1441)

Fix bug if using an undefined member of an object for for..in (fix #1437)

Allow for..in to iterate over prototype chains down from Array and Object

Add for(var i of array) to iterate over elements

Added getter and setter support

Stop parsing blocks if not executing (fix #572)

Fix stack overflow if interpreting a file full of '{' (fix #1448)

Fix exception when performing record access on object from getter (fix #1454)

Switch to non-recursive StringExt copy (fix #1451)

Fix rounding errors in fillPoly -> improve vector font rendering

Fix issue that caused 'dump()' not to report variables/functions on Pixl.js

Add E.lookupNoCase to allow searching case-insensitively for Object keys

Fix HTTP Chunked transfers when the server uses lowercase headers (fix #1458)

Fix TypedArray.indexOf (fix #1468)

Allow require('Storage').write('a','',0,15) (zero length data) (fix #1465)

edit() now chooses the shortest way to describe the function

Fixed bug when RegExp.match/test called on non-strings

Added Global isFinite

Add missing ArrayBufferView.filter

Added Array.find and findIndex (also for ArrayBufferViews)

Fix unreliable ArrayBufferView.indexOf (#1468)

Added String.startsWith/endsWith/includes (#1302)

parseFloat(".s") now returns NaN

Fixed /\S+/.test(" ")

Added Storage.getFree() to return available space

Enable E.setTimeZone on boards with very little flash memory

Lower saved code area to 2k on micro:bit (from 3)

Remove RGB colour handling in setColor on devices with low flash

Reduce available variable count on STM32VL - we were too low on RAM

Added Graphics.asBMP/asURL/dump - allowing easy debugging of Graphics via IDE

Allow '.then' on already-resolved promise (fix #1476)

Stop atob adding trailing 0s when strings are not a multiple of 3 long

Reconstruct start and end newlines when dumping multi-line functions

Fix regression parsing methods in classes on embedded (fix #1479)

nRF5x: Add options argument to NRF.connect and BluetoothDevice.gatt.connect, allowing a connection interval to be specified

nRF5x: Start renegotiating speed after 0.1ms, not 5s. Massively improves connect speed.

nRF5x: Now queue up to 5 UART TX packets per transmit interval (was 1 previously)

nRF52: Add Dynamic Interval Adjustment - default to 2x connection speed, but idle at 10x slower if not used for 2 minutes

nRF5x: Add NRF.setConnectionInterval() to allow connection speed to be set manually

RuuviTag: invert LED1, LED2 & BTN in software so LED.set() does what you'd expect

Console now doesn't print quotes around object keys if it's not needed

Added `E.toJS` to allow very compact JS data stringification (similar to `JSON.stringify`)

Output the current timer number as a comment in `dump()`

Don't print `=undefined` to console if line is empty

Added RAK8212 (and include SMS/GPRS code in RAK8211/2 builds)

Graphics.stringWidth now takes account of newlines

nRF52: NRF.requestDevice now resolves as soon as a device is found. Faster and better in congested areas

Replace use of obsolete 'usleep' function in Linux builds (fix #1455)

Add Ethernet.getIP/setIP callbacks for Wiznet to bring them in line with WiFi (fix #1482)

Fix Math.round for numbers > 32 bit (fix #1485)

Pixl.js menu now resets font alignment, and down arrow icon is fixed

Now check for ReferenceErrors in global scope

Fix Array.shift (returned a NAME, rather than the value)

Add sanity check for names returned from Functions and fix Array.pop

Stop characters getting dropped when pasting large amounts of data into Linux build

nRF5x increase JsSysTime accuracy to 2^-20 from 2^-16 - drastically improves Util Timer accuracy

Added support for Software Serial ports (for low baud rates, eg. 9600)

Fix JS state restoration issue (eg. Pixl.menu inside switch would cause errors)

Added Graphics.drawPoly

Add Graphics.asImage to turn a Graphics instance into an Image that can be used with drawImage

Add Graphics.createImage to allow creation of a 1 bit image direct from a string

Use 32 bit floats for E.FFT, not 64 (fix #1443)

Automatically shut down UART if both pin states are changed

Fix `setDeviceClockCmd: Unknown Device` when using `LoopbackB.setConsole()` on WiFi board

Fix non-UART serial regressions (after software serial additions)

Pixl.js: Add Pixl.setLCDPower to allow the LCD to be powered off, more than halving power consumption

nRF5x: Allow NRF.setScan and NRF.findDevices to take the same search filters NRF.requestDevice does (fix #1496)

Fix buffer overrun if we have to reallocate a pointer to argument lists when calling a function (fix #1491)

Fix stack overflow if executing regex full of hundreds of open brackets (fix #1487)

Fix issue where STM32F4 USB could lock up if TX during heavy RX

Improve `E.mapInPlace` docs, and allow it to work with no map (eg pass straight through)

Added non-standard Uint24Array, because it's very useful for RGB

ESP8266: add CFLAGs to shrink binaray files (fix #1499)

ESP8266: fully integration of analog pin A0 (fix #1495)

ESP32: update sdk to esp-idf 3.0.1, set Espruino build tools back to master branch

Allow btoa to work for arrays as well as Strings (fix #1509)

Allow E.mapInPlace to merge bits from multiple source elements, also add option for msb/lsb first

Remove Graphics.scroll/drawCircle/fillCircle on devices with low flash to allow builds to fit again

Remove BluetoothRemoteGATTCharacteristic.writeValue on NRF51 (accidental inclusion - it's not required)

Double IO buffer size to 256 (1k bytes) on boards with 96k of RAM or more (or NRF52)

nRF5x: allow arbirtary baud rates to be specified for UART

On devices with low flash, ensure atan2 uses the slower/smaller atan implementation

Move FFT back to 64 bit if low flash (it uses less memory!) and optimise for flash space

Remove new Graphics.createImage/asBML/asURL/dump on Original Espruino Board (not enough space)

Remove Olimexino from build (too difficult to slim down build and very low usage)

Remove Software Serial from boards where we're low on flash

Increase size of saved code area from 3*4k to 10*4k on RAK821x boards

Fix 'Can't extend undefined' when using Object.setPrototypeOf on a function

nRF52: Added NRF.HID event for two-way BLE HID communications

nRF5x: Remove multiple writes per connection interval (more trouble than the speed improvement is worth)

Fixed hang if trying to allocate Storage greater than total storage size in a fully erased Storage area.

Pixl.js: Fix 30s pause when closing sockets on WIZnet W5100 (fix #1306)

Remove HASH/hashlib from all builds as it was confusingly in some and not others. Now use 'crypto'

require('crypto').SHA1 is now JS in Espruino Original to cut down on the flash required

Added 'heatshrink' library to expose built-in heatshrink compression to users

Fix assert fail when calling Function.apply with an Object with non-numeric keys

Fix issue when AT lib has to process multiple custom line handers in one packet

Espruino WiFi: Fix unreliable send when receiving lots of data on another socket

Espruino WiFi: Only rename `EspruinoWiFi` to `WiFi` if not found (allows easier debug)

Check Flash Storage for modules when using `require`

Add 'bits' option for Software SPI

STM32 reset pin IRQs before storing the state - makes lost setWatches far less likely

Ensure that setBusyIndicator updates output state after the very first initialisation.

MDBT42Q: Add LED2 var in the Espruino interpreter, but don't use it for the bootloader

ESP8266: release heap used by logDebug(true) (fix #1508)

ESP8266: remove SHA256 SHA512 (fix #1517)

Ensure `Date.getTimezoneOffset()` returns the correct timezone offset (fix #1515)

Search for and execute files '.boot0'/1/2/3 in Storage at boot time if they exist

Pixl.js: reduce saved code area to 9 x 4kb to allow for extra features

ESP8266: switch to SDK 2.2.1 (fix #1207)

Fix Serial port path regression on Linux, and add docs

microbit: remove line-by-line debug capability to free up some space

Added ES6 String.prototype.repeat

1v99 : Increase jslMatch error buffer size to handle "UNFINISHED TEMPLATE LITERAL" string (#1426)

nRF5x: Make FlashWrite cope with flash writes > 4k

Increase max size of native strings on platforms that support it - 16 bit to 32 bit (#1432)

Fix stack size detection on Linux (fix #1427)

Fix strncat/cpy bounding issues (fix #1425)

Promises now ignore a second resolve/reject (fix #1433)

Fix stack overflow if void void void... is repeated many times (fix #1434)

Fix font rendering issue caused by signed bit field handling by GCC on non-x86 platforms (fix #1436)

Added E.reboot() to allow hard reboots from software (fix #1429)

Added 'Graphics.getInstance()' for more platform independent graphics

Added VT100 'erase in Display' to Terminal

In REPL, use x.toString() for objects if we know their name and it is available

Pixl.js add BLE aerial test to self-test, now also start immediately on BTN4 at boot

1v98 : Allow Crypto SHA1 without SHA256/512 (for ESP8266 where flash is scarce)

Add better docs for the form of Wifi callback functions

Modify ESP8266/ESP32 callbacks to match the node.js style used elsewhere

nRF52: fix pin.toggle() on software-negated pins

Pixl.js: Reorder pins so 0..13 are also D0..13 for better Arduino compatibility

Fix dump() when used with code written using E.setBootCode(..), (fix #1398)

Allow parseInt/parseFloat to be used on very large strings if the number doesn't extend right to the end (fix #1397)

nRF5x: Fix memory leak on NRF.connect

Fix memory leak if an exception is thrown within a rejected promise

ESP8266: rewrite wifi.save and restore to use the storage lib (imp #1380)

ESP8266: Add missing option ssid_hidden for Wifi.startAP() (imp #1358)

Fixed double-connect issue for TCP sockets

Pixl.js: Ensure Pixl.menu changes to bitmap fonts

Pixl.js: tweaked bias/contrast to improve display quality

ESP32: update esp-idf to v3.0. BLE support - thanks to @jumjum. Erase flash before flashing. vars now 2500

ESP8266: rearange rf_cal_sector (fix #1294)

ESP8266: Wifi.scan() now return authmode as text

ESP32: Fix accidental initialisation of UART3 when switching to Telnet (fix #1362)

nRF52: Added `NRF.setAddress` to allow the MAC address to be changed

Added Graphics.setFontAlign for font alignment and rotation

Make software I2C bitrate and waveform more accurate

Move default I2C bitrate to 100kbit/sec

Linux: don't create a espruino.flash file if we're not writing to flash

Add height check for Graphics.createArrayBuffer(...vertical_byte:true) (fix #1421)

Add sanity check for debug trace print statement (fix #1420)

Fix handling of exceptions in switch statements (fix #1352)

Fix 'return when not in function' regression when returning inside a catch block (fix #1422)

Don't load saved firmware images from different firmware versions - saved JS code still loaded (fix #1174)

Remove Graphics.setFontAlign and Graphics.getModified on devices with low flash memory

1v97 : nRF52: fix NRF.on('connect',...) issue

STM32: Fix setDeviceClockCmd error for USB.setConsole()

nRF5x: Fix getPinMode, which fixes SW I2C after save()

Thingy52: Don't report contents of 'Thingy' in 'dump()'

Thingy52: Allow multiple sounds to play at once

nRF5x: Ensure Waveform triggers a finished event

Thingy52: Enable simple bootloader, add travis build for DFU

Add Serial.inject to allow data to be added as if it was received from that device

Fix UDP handling so that it copes with packets not all being received in one go

STM32L496: increase variables - use full 320kB of RAM as it is contiguous

Add a maximum time for setTimeout/setInterval (100 years)

Fix Storage.write when writing partial file of the same length and initial contents

Fix corrupted timer channels returned by Pin.getInfo

Add command history to debugger

Remove process.env.EXPORTS (EXPTR does the same but takes less space)

Thingy52: Add 9 axis MPU support

Errors now store message in 'message', not 'msg' (fix #1366)

Ensure 'in' operator checks the prototype chain (fix #1365)

Promise.resolve now handles promises/thenables as arguments (fix #1363)

try..catch now creates exception in its own scope (fix #1367)

Thingy52,Pixl.js: add default NFC URL of the Espruino IDE

Add ArrayBuffer.byteLength property (fix #1374)

setWatch(..., {edge:"rising",debounce:25}) is now default for built-in buttons

Pixl.js: add Pixl.menu function for easy menus, build in graphical_menu.js

Fix regression in MDBT42Q advertised name

nRF52: Add E.getBattery as a more global battery percentage function, deprecate `Puck.getBatteryPercentage`

Fix '.buffer' regression in 'JSON.stringify(new Uint8Array([1,2,3,4]).buffer)'

Allow `typeof 123 .testing` without an exception (fix #1351)

Add crypto.AES to Puck.js and other nRF52 Espruino devices

1v96 : ESP8266: no callback if SSID is not available (fix #1297)

ESP8266: esp8266 wifi getStatus doesn't show savedMode (fix #752)

ESP8266: cleanup defines WIFI_DBG and NET_DBG for RELEASE

ESP8266: switch to single ld file eagle.app.v6.new.2048.ld for ESP8266_4MB board

Allow JS modules to be built-in by adding files to JSMODULESOURCES

Fix slow/hacky handling of 7 bit serial data for STM32

Add more stack checks so invalid code `typeof typeof typeof x100` can't break stack (fix #1310)

nRF5x: Fix PWM output via Waveform class

Fix free stack checking on ARM

nRF52: Make slightly more space available for stack

nRF5x: Move to SDK 12.3

Stop stack traces from being gathered in functions for Ctrl-C (fix #1313)

nRF5x: Fix crash if I2C is used before being initialised (fix #1301)

Internal printf can now pad with spaces

Add `E.dumpFreeList` in non-release builds to help with debugging

Fix mild memory leak in jsvMakeIntoVariableName that caused GC to run more often than normal

E.toString now tries harder to allocate a Flat String, and works with no-alloc for Uint8Array/FlatStrings

WIO_LTE fix SD card initialisation

Improve SD card reliability on all boards by trying to initialise multiple times before failing

Remove forced inlining in variable inspection functions (reduces flash usage by ~10k)

Remove un-needed DNS lookup for localhost

Add WIZnet UDP support

Tidying up build to avoid making un-needed bin, hex or lst files

Simplify flash save (and help debugging) by using the 'fake flash' implementation on Linux builds

Added Graphics.scroll command to scroll graphics contents

Added 'Terminal' class with built-in VT100 terminal

Tweak Espruino logo to be exactly 32 chars wide

Improved code for returning console device to the most useful place

Fix pinToString for devices with port A but no port B

Speed improvements for ArrayBuffer Graphics

Tidied up bootloader - devices with one LED now flash LED when button pressed

Simplify data returned by process.env

Add process.env.MODULES - to contain a list of the libraries provided in the firmware by require

Include WiFi and AT libraries inside Espruino WiFi builds

Add 'E.asm' placeholder to detect E.asm calls that haven't been replaced by the IDE

Add process.env.EXPTR to link to table of functions - will work better for compiled code over BLE

Added SAVE_ON_FLASH_EXTREME for HYSTM32_28, where we're now cutting out some Math.X functionality to keep builds going

Added `jshFlashGetMemMapAddress` to allow remapping of addresses for ESP8266/ESP32 without loads of code duplication

Remap peek8/16/32 addresses on ESP32/ESP8266 so it can be used on flash memory

Swapped save/load/E.setBootCode to use the flash library

Allow STM32LL port to write 32 bits to flash at a time to bring it in line with other ports

Allow flash writes *from* unaligned addresses on nRF52 and ESP8266 (previously this crashed the ESP8266)

Update process.ENV.EXPORTS to bring it in line with what the compiler uses

Now set 'this' correctly for Arrow Functions

Add ES6 classes and 'super'

nRF5x: Move all bluetooth events to event queue (removing MEMORY_BUSY issues)

Fix potential issue where EV_TYPE_MASK enum could be set incorrectly

setWatch's edge argument can also be an integer now

Add 'data' option to setWatch to allow clocked data to be decoded easily

nRF52: Increase flash available for stored code from 12kB for 40kB

Now store/display appreviated commit in process.env, remove build date

1v95 : nRF5x: Swap to UART fifo to avoid overrun errors at high baud rates

Ensure Exceptions/errors are reported on a blank line

Internal: Added initialiser argument to jsvNewStringOfLength

Internal: Added jsvObjectSetChildVar/jsvObjectSetChildVar/jsvObjectSetChildVar

Internal: Fix jsvCopy if given a NAME_INT/etc

Added ES6's Object.assign

nRF5x: NRF.setScan now reads service data automatically

nRF5x: NRF.findDevices aggregates data from multiple advertising packets

nRF5x: Remove app_uart and use nrf_drv_uart with double buffering - fix uart overflow errors (fix #1238)

nRF5x: Fix issue with findDevices/setScan servicedata when all digits of service are numbers (eg "1809")

Fix memory leak in tab completion code

Add `E.errorFlag` event to allow JS to respond to internal errors

Use Esc[J VT100 code when cycling through command history (much faster REPL on low bandwidth connections)

ESP8266: Remove debugger again as it will never work on 8266

ESP8266: Enable unaligned reads for ESP8266_4MB (fix #1240,#837)

ESP8266: move code save section to fist partition for memory mapping for ESP8266_4MB (fix #1240)

ESP8266: Add GPIO16 as D16 without watch (#1206) but soft PWM/I2C/SPI/etc

ESP8266: Remove osprintf for RELEASE=1

Internal: Networkjs now forwards `socketType` - laying groundwork for UDP over AT command (#1232)

Added simple RegExp implemention (partial fix #256)

Speed up JSON.stringify for Arrays, and output non-numeric array elements in REPL (fix #64)

nRF5x: Bump nRF52-based boards variable count from 2000 to 2500 (fix #1215)

Ensure Ctrl-C doesn't redraw the input line if it's already empty

Added String.replace(regex, function) (fix #1256)

With E.setFlags({pretokenise:1}), ensure stack traces are not tokenised (fix #1258)

Allow digitalWrite/Read to take an object as an argument (calling .write and .read on it)

Add `E.getAddressOf` to allow embedded targets to get memory addresses for DMA/etc

nRF5x: Fix issue where doing a soft reset in the middle of some BLE ops could cause an assert in debug builds

nRF5x: Manufacturer Data is now decoded in advertising packets

Fix memory leak when allocating DataViews

nRF5x: Fix memory leak on BLE notifications

Ensure net/http .listen return the server instance (fix #1276)

nRF5x: Allow Manufacturer Data to be specified with setAdvertising

Internal: Fix memory leak in jsvArrayPushAll

nRF5x: jsvArrayPushAll memory leak fixes NRF.findDevices memory leak when services present

Internal: jsvNewIterator now has an option to iterate over sparse arrays as if they weren't sparse

Fixed some built-in functions that misbehaved when given sparse arrays

Puck.js: Allow flash memory protection to be overwridden with E.setFlags

Fix lexing of '/*/' as a complete block comment

nRF5x: Add support for negating pins in software (eg. buttons/LEDs)

Add `E.setFlags({unsyncFiles:1}` which doesn't sync the file to the SD card after each write - it's *much* faster

Filesystem API now uses flat strings (avoiding the 512 byte copy for each call)

Increase default internal SD card bitrate to 4MHz (from 100k)

nRF5x: Handle promise completions and advertising using IO queue, to avoid MEMORY_BUSY messages (#1277)

Allow E.HSBtoRGB to wrap 'hue' value, and allow it to return an array of [r,g,b] (fix #1283)

Remove spikes when changing pin state (fix #1274)

Changes to reduce code duplication in jswrapper.c

Fix `E.setBootCode` when no argument is supplied

Add WIZnet W5500 support to Espruino WiFi build

1v94 : Allow Espruino boards to reset straight out of the DFU Bootloader

Improvements in handling errors in code running in IRQs

- if writing to disconnected Bluetooth device, throw data away immediately

- Drop chars if output buffer is full while waiting in an IRQ

- Handle out of memory errors in jsvCreateNewChild

- Do not garbage collect inside an IRQ

On nRF52 devices, allow button press at boot to clear out peer manager data

Work out length of typed array with offset correctly (fix #1204)

nRF5x: Add Watchdog timer handling

nRF52: start new connections on idle to ease memory allocation conflicts between code execution & IRQs

nRF52: Ignore INVALID_STATE from CONN_PARAM_UPDATE_REQUEST (it can happen if we disconnect and then SD requests an update)

Fix Date.toString for dates before 1970

STM32: Fix handling of months when setting the internal RTC

Move to a faster jsvNewFlatStringOfLength which avoids blocking memory allocation

nRF5x: If a task is in progress, report the task ID (BleTask enum)

nRF52: Report central mode promise errors correctly if returned by softdevice

Remove 'out of memory' warning messages (it's stored as a flag anyway)

nRF5x: Don't disable IRQs completely for some things - only disable Espruino ones

Fix tab complete for Pins (fix #1213)

ESP8266: Fix load() causes endless loops (fix #1037)

ESP8266: Wifi library doesn't handle {password: null} (fix #753)

ESP8266: make topstrings and topreadonly work on Mac OS X (fix #1210)

Change order of execution for init - E.on('init',...) now executed before onInit

Added Error flag to show if a UART overflow has occurred

Change more instances of jsWarn to jsException

Avoid printing error messages during execution, and report to console on idle when if errors were flagged (fix #766)

Increase HTTP server and client version from 1.0 to 1.1 (needed for Websockets on Safari)

Stop 'require' creating an undefined Module entry in the modules list (fix #1218)

Stop require dumping filesystem errors as well as 'module not found'

Now throw an exception when writing to a closed socket (fix #1220)

Set the internal 'conn' variable to false when a connection closes to avoid confusion

nRF5x: Fix typo so we wake every 4 min for RTC, not 0.25 sec!

process.memory() now reports time taken for GC and vars GC'd

Slightly more aggressive idle GC on most platforms (at 5% free)

Don't warn the user when we had to run a GC pass during execution

Fix issue drawing on right-hand side of rotated graphics where H>W (regression in 1v93)

If >1 button, set pin state correctly at boot/reset

Add an argument to `reset`. `reset(true)` will now cause all Flash memory to be cleared as well.

Puck.js: Holding down the button while booting (past the the 5 LED flashes) will now cause data saved in Flash to be cleared

STM32: Remove the 'utility timer' from the list of available PWM pins, fixing A0/1/2 PWM on F4 (fix #1229)

Disable Graphics.createCallback on devices with small amounts of flash memory - rarely used on those devices and fixes HYSTM32_28 build

1v93 : Ensure that specifying too many advertising UUIDs causes an exception, not a reboot

nRF5x: Fix for time jump caused by reentrancy in jshGetSystemTime

Fix regression causing multiple end/close callbacks when using standard TCP/IP socket client/server

Ensure NetworkJS reports receive errors back correctly

nRF5x: Fix issue where connect and immediate disconnect could in some cases trigger an error from nordic's libraries that'd cause a reboot

Fix regression that caused Original Espruino to have lost Filesystem/hashlib/neopixel support in 1v92

Re-add TV output to Original Espruino

Fix some stack overflow bugs on Linux found by fuzzing (#1147)

Remove un-needed code for parsing '.' in var statement (#1147)

Add autocomplete for pin names (fix #1124)

Add Array.indexOf fromIndex support (fix #162)

Puck.js: Add BluetoothRemoteGATTServer.startBonding to allow bonding to be initiated when Puck.js is a central

Fat FS: closedir after readdir, FS errors should be catchable (#1164), fs.statSync (#1163)

Allow hardware (CTS) flow control (fix #1165)

nRF52: Add AntiCat's patch to Nordic's NFC library to cope with malformed NFC requests

Puck.js: Fix increased battery drain after NFC usage (fix #1171)

Puck.js: Fix WS2811 output library that would output bad data after neopixel waveform (fix #1154)

nRF52: Seed random number generator at boot (fix #1166)

Stop trailing decimal point if there are no digits after it - which could cause issues in JSON

Don't enter debugger if we're in the middle of uploading (echo_off_for_line) (fix #644)

Added Date setters (fix #504)

Allow Timezone to be set for Date with E.setTimeZone(...) (fix #530)