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! Version !! Changes!! Download
|-
| v1.00 December 2021 || Initial release|| [[Media:hdcpm100.dsk|hdcpm100.dsk]]
|-
| v1.01 January 2022 || HDCPM.ROM, HDMGR.COM: code optimization.<br />
MAKEIMG.EXE: added utility for creating an image file from within SYMBOS.<br />
HDCPM.DOC: various additions and corrections.
|| [[Media:hdcpm101.dsk|hdcpm101.dsk]]
|-
| v1.02 March 2022 || HDCPM.ROM, HDMGR.COM: added support for M4 board.<br />
HDCPM.ROM: two bytes of RAM will be reserved by the ROM for storing the interface type and M4 ROM number.<br />
HDCPM.DOC: various additions and corrections.
|| [[Media:hdcpm102.dsk|hdcpm102.dsk]]
|-
| v1.03 April 2022 || HDCPM.ROM, HDMGR.COM: added support for USIfAC II.<br />
HDCPM.ROM: (bug fix) uIDE-16 detection was broken.<br />
HDCPM.DOC: various additions and corrections.
|| [[Media:hdcpm103.dsk|hdcpm103.dsk]]
|-
| v1.04 June 2022|| HDCPM.ROM: code optimization.<br />
HDCPM.DOC: various additions and corrections.<br />
HDCPM.BIN: added executable binary file version of HDCPM.
|| [[Media:hdcpm104.dsk|hdcpm104.dsk]]
|-
| v1.05 July 2022 || HDCPM.ROM, HDCPM.BIN, HDMGR.COM: added support for Symbiface III<br />
HDMGR.COM: (bug fix) the 'Select boot file' menu was garbled if there were 8 or more .EMS files present.<br />
HDCPM.DOC: various additions and corrections.
|| [[Media:hdcpm105.dsk|hdcpm105.dsk]]
|}