CHANGES

Changes summary:

	NEW: First alpha release/official binaries.

Release 5 (26/11/22):
	
	BUG: String concatenation can now be up to 253 characters, previously maxed out at 127.
	BUG: Can assign a floating value directly to an integer variable. a = 2.3 fails a = int(2.3) is okay
		 (actually not a bug technically, as it previously auto-truncated. Decided this shouldn't be allowed by default)
	CHG: Move stack into zero page okayed by Jessie O. Freed up 1/2k and also should provide slight speed boost.
	BUG: Sound module does not preserve setting of the I/O Control register at address 1 when updating PSG register.
	CHG: Colourising of constants in listing
	CHG: Colour set to a default value when typing in commands at keyboard.
	BUG: Variable space close to full when adding an identifier causes an error
	
Release 6 (26/11/22):

	CHG: Comments at the start of the line are highlighted in reverse.
	CHG: Can now list procedure by name e.g. list moveplayer()
	CHG: Changes to modules to allow for safe paging (see expandline.asm)
	CHG: Added code to page modules in and out of the upper 8k of the (now 24k on request) ROM.
		 ROM is still run in 16k as debug base.

Release 7 (27/11/22):		 

	CHG: Adopted Jessie's suggestions for Ctrl+D (delete here) Ctrl+K (clear to EOL) and Ctrl+E (End of current line text)
	CHG: No longer cleared on boot, allowing info messages to be seen.
	BUG: Break check done every time, rather than 1 in 8 instructions.
	BUG: Pushing a byte on the BASIC stack would break if there was a borrow in the stack pointer. (bytes.asm) - not actually
		 detected in the wild but can't see how byte push could work as is.
	BUG: Timer check not preserving I/O Register @ $0001 (Reported by econtreasd)

Release 8 (01/12/22):

	CHG: Displays version on startup so people know what they're running.
	BUG: READ x typed at console crashes interpreter. Also seems to have fixed structure error on bad read.
	CHG: Added DOKE POKE DEEK() and PEEK() commands and functions.
	CHG: Added ZAP PING SHOOT EXPLODE

Release 9 (01/12/22):	

	CHG: Made line input buffer long again (long source lines via cross-dev could crash it)
	CHG: Code now loaded from $28000 physical.

Release 10 (02/12/22):	

	CHG: Now turns editing of MMU at start up. Kernel may change so this is required if you want to play with the MMU.
	CHG: List reports a break.
	
Release 11 (05/12/22):		

	CHG: Fixed loading in background of longer files.
	CHG: New boot message.

Release 12 (05/12/22):		

	CHG: Tweaks to display. 
	CHG: Build system developed for real hardware
	BUG: Non-dimensioned array was not correctly detected
	CHG: Differentiated between bad array index, and no dimensioned array.

Release 13 (06/12/22):	

	CHG: Pre-paging release. Release 15 should be running in 24k.

Release 14 (12/12/22):

	CHG: Paging turned on in build, permanently unless severe issues found.

Release 15 (12/12/22):

	BUG: Blank or non numeric lines in imported BASIC source do not create line 0 (not issue for typed at CLI)
	CHG: New boot display & Cursor replaced.
	INF: Non paged BASICs are now no longer available - there's about 4k in non module space and about 1k in module space.

Release 16 (14/12/22):	

	CHG: New Boot screen logo
	CHG: Colours revamped for new logo
	CHG: List turns sound off.
	CHG: Javascript version compiles again.
	CHG: Load and Go are changed to XLoad and XGo
	CHG: Peek/Poke changes (1-4 bytes DEEK -> PEEKD)
	CHG: Will insert quotes in REM if you forget (but makes it all lower case)
	CHG: Joystick now accesses $DC00 in I/O 0.

Release 17 (20/12/22):	

	CHG: Tweak the colourising.
	BUG: Lines consisting of single input characters did not work (so you couldn't delete 1..9)
	CHG: Keyboard input uses Kernel event method.
	BUG: REM without spaces trims first characters
	CHG: Load works preliminary.

Release 18 (30/12/22):
	
	BUG: Fixed EOF bug.
	CHG: Imported Jessie's suggestions/rewrites to the loader, much quicker :)
	CHG: SAVE now working. 
	BUG: Now imports TAB (chr(9)) correctly, was breaking comments.
	CHG: Added VERIFY

Release 19 (01/01/23):

	CHG: Added preliminary documentation PDFs to release
	BUG: Save works for lines > 64 characters

Release 20 (01/01/23):	

	CHG: Added DIR and DRIVE
	CHG: Checked font updated from Micah.
	CHG: zTemp0 in graphics should be gxzTemp0 ; they are the same but they needn't be.
	
Release 21 (01/01/23):	

	BUG: Remove capital neatening of file names.
	BUG: Corrected block write to monitor bytes actually written out.

Release 22 (01/01/23):	

	CHG: Added CPRINT.
	CHG: Version in right place
	CHG: Updated paging check code.
	CHG: Converted break check to Macro.
	CHG: Displays hardware information on boot.
	CHG: Added BSAVE.
	CHG: Removed final OSCall , the CHECK / STOP routine replaced with Kernel routines.

Release 23 (05/01/23):

	CHG: Added INKEY$() INKEY() GET$() GET()

Release 24 (05/01/23):	

	CHG: File I/O routine wrappers in their own wrapper file.
	CHG: Keyboard input scanner in wrapper file.  Actual keyboard with sound check moved to hardware module
	CHG: Deleted Kernel Module. Wrapper file located in always-on paging.

Release 25 (08/01/23):	

	BUG: Backspace on Input works correctly
	CHG: Tweaked wrapper slightly.
	BUG: Font corrected

Release 26 (10/01/23):

	CHG: Added RTC commands/functions GETDATE$() GETTIME$() SETDATE SETTIME
	CHG: Fixed cursor
	CHG: Added MEMCOPY DMA command and various options.
	 	  (RTC/DMA/Random support added to Emulator)
	CHG: Added lockout.bin to upload hopefully improving the weird behaviour of flashing.
		  (writes to $3F at the start putting CPU in infinite loop on reset)
	CHG: Added AT to MEMCOPY.

Release 27 (11/01/23):	

	CHG: rnd() and random() use the Vicky LFSR random number generator.
	CHG: Add volume/blocks to dir display

Release 28 (11/01/23):	

	CHG: Aligned block displays on DIR
	CHG: Added ItemCount() and ItemGet$()

Release 29 (12/01/23):	

	CHG: Release for SDCard support.
	
Release 30 (18/01/23):

	CHG: Can RUN "<filename>"
	CHG: Added howto-crossdev-asm.zip, a simple way of running 6502 assembler cross-assembled.
	CHG: Added Header, now boots properly.
	CHG: Added DOS command.
	
Release 31 (18/01/23):	

	CHG: A fair amount of rearrangement of source.
	CHG: Removed two input entry types, everything now uses the standard queue.
	CHG: Added state table for raw keys, accessible by KEYDOWN()
	CHG: Joystick functions now are emulated by ZXKML in hardware, so you don't need a physical joystick.
	CHG: Latest FPGA load.
	CHG: Removed Micah Font update from BASIC 
	CHG: Basic now loads at $34000 in emulator (make room for extra page)	
	CHG: Basic ROM is now 32k to fit the headers.
	CHG: Prompt should now display appropriately for Junior/Header.
	CHG: Added MOUSE command.

Release 32: (28/01/23):

	CHG: CLEAR is no longer a seperate command (variables are still cleared etc on run and so on.)
	CHG: XLOAD and XGO now check the line numbers are in order as they do an append not a normal edit
		 (using normal edit doubles the load time)
	CHG: OpenStructure error no longer displays weird line number.
	CHG: BSave and BLoad functionality now in their own subroutines for being trappable.
	CHG: EXTInputLine is now in the main code area.
	BUG: Sound queue not processed on keyboard input in various forms.
	BUG: Fixed Mouse negatives counting.
	CHG: MOUSE command changed to MDELTA, added new MOUSE command.
	CHG: Added TRY for BLOAD/BSAVE

Release 33: (11/02/23):	

	CHG: Bitmap now chainable.
	CHG: Sprites now chainable.
	CHG: Keyboard function key7 return appropriate code (128+n)
	BUG: Kernel SDCard fix
	
Release 34: (14/02/23)

	BUG: Fixed beethead bug (SAVE showing weird error message)
	CHG: Added Jason Anderson's App.

Release 35: (16/02/23):

	BUG: Fixed boot display :) cosmetic only.	

Release 36: (18/02/23):
	
	CHG: Added tile functionality to the GFX subsystem	
	BUG: GFX Commands not implemented do not crash the system.
	CHG: Modifications to support 40k kernel.
	
Release 37: (22/02/23) BINNED

	BUG: Defaults for tilemap/image pages (e.g. gfx $10,$80,$00 works)
	CHG: Tile R/W functionality added to GFX.
	BUG: Fixes for Kernel
	CHG: Kernel ID -> Boot Screen.

Release 38: (23/02/23)

	CHG: TILES command added and documented.
	CHG: TILE and TILE() command/function added and documented
	CHG: /<command> added to command line interface.

Release 39: (25/02/23)

	CHG: New Sprite Format.
	CHG: Code complete (initial)
	CHG: First draft of documentation completed.

Release 40: (01/03/23)

Beta Code
=========

	BUG: Cannot break list procedure
	CHG: Cursor On/Off added
	CHG: Cursor initialisation code moved to initialise rather than the positioning code.
	CHG: Added OPTION and ability to change list colours.
	BUG: Stop overflow of code on line editing.
Release b1:

	CHG: MEMCOPY range doubled.
	CHG: TAB now works correctly (was bunching EOL)