💾 Espruino 2v25 released!

I've just pushed a new release of Espruino, 2v25.

There have been a bunch of changes this time that you should really notice...

• Jolt.js: Increased available storage from 40 to 400kb!
  
• Bangle.js2: Hugely improved speed on GFX, input handling and filesystem. GPS improvements, and more reliable firmware updates from bootloader
  
• Espruino: Many small bugfixes and optimisations, and better support for JS classes, add Serial.isConnected to check if Bluetooth/USB/etc connected
  
• Packet Transfer Protocol: Documented here this protocol allows binary transfer of files to/from Espruino over the existing Serial/REPL connection (as well as evaluation of data). The IDE/App Loader isn't using this yet, but will be soon hopefully. This is working really well for faster, more reliable uploads.
  
• Waveform: Play waveforms direct from storage and support for +/- pins to allow 2x loudness on speakers and no decoupling capacitor
  
• Graphics: image alignment, fast paths for 1/2/4 bit images, .dump/.asBMP generate 16 bit images that Chrome can read, plus other misc fixes
  
• STM32: E.getClock for getting clock info, fix for USB corruption when deep sleep is enabled, and other tweaks
  
• Nordic: better BLE compatibility connecting to other devices (Bluefruit CCCD), added E.setComparator to easily allow the comparator to be used
  
• Math.randInt (not in JS spec, but extremely useful for embedded)
  
• Pin.getInfo() now returns 'output' and 'mode' values
  
• ESP32: more accurate timers, and a .setIP/setAPIP function
  
• ESP32C3: Some big improvements to make this build pretty usable now
  
  
  

... plus a bunch more. Check https://www.espruino.com/ChangeLog for full details.