Version 4.0. 5th March 2016 - Rainbow islands edition New machines emulated:

• Jupiter Ace
• Chloe 140 SE
• Chloe 280 SE
• Timex TS 2068
• Prism 
• Amstrad CPC 464 (experimental)

So, ZEsarUX is the first and the unique emulator of Chloe 140/280, Prism and ZX-Uno.Other changes:

• Added Pentagon Timing support
• Added AZERTY keyboard support
• Added ZGX Sprite Chip emulation
• Added Allow Write on ROM setting
• Added Turbo Setting to Input Spool File
• Added Redefine keys setting
• Added ULA early/late timings setting
• Changed .ZX snapshot to version 6, with: 
• *New machines on snapshot supported: ZX-Uno, Jupiter Ace, Chloe, Timex, Amstrad CPC 464, Prism
• *ULAplus state and palette
• *Timex registers status
• Added Hotswap to 48k on all Spectrum machines
• Fixed Timex mode 512x192
• Fixed contended memory timings on Spectrum 128k and +2A
• Fixed top border size (56 instead of 48 pixels), according to Chris Smith "The ZX Spectrum ULA" book
• Fixed cursor keys reading and Home key on Raspberry Pi
• Improved interlaced. Now it can be enabled with ULAplus, Timex or Spectra video modes. But not with scanlines
• Improved Storage menus. All media: tapes, z88 file cards, zxuno spi flash, mmc cards, timex cards are located on new "Storage Settings" Menu
• Improved Machine Selection menu. Now it's classified by manufacturer