• support PSP pkg file unpacking, including NeoGeo, Mini, Go, PC Engine pkg files
• unpack PSP pkg files to ISO or CSO
• better output with UTF-8 encoding on Windows for title names
• show unpacking progress in percents

• fix issue with patch file unpacking in -x mode

• much faster zip file creation - depending on CPU and disk speed it is now ~2 to 3 times faster
• add -x argument which makes unpacking files in extracted form - with same layout as ux0
• unpacking PSM pkg files for use with NoPsmDrm
• unpacking PSX pkg files for use with Adrenaline
• unpacking PSP pkg files. Result is not yet directly usable on Vita - it produces EBOOT.PBP which requires to be unpacked further with different 3rd party tool

• adjust size of tail.bin - now it uses all remaining data after encrypted blob

• add support for DLC and PATCH pkg file unpacking
• supports unlimited amount of files inside zip file
• fix for zip files larger than 4GB
• drop support for dummy work.bin generation (without key inside)
• drop support for hexkey argument to try generate work.bin

• fix a bug when wrong title id was put in work.bin when generating it from raw key
• display minimum required firmware version to run the game
• verify integrity of zRIF before starting to unpack pkg file, and display error if it is not correct zRIF
• allow utf-8 characters in automatic zip filename, useful for non-english game names
• increase limit of max allowed files in zip file

• support zRIF strings for generating work.bin file
• add rif2zrif python script to create zRIF string
• identify PCSD prefix as JPN region

• fixes wrong head.bin when it is larger than 64KB

Iniital release.