Comm2A 3.10.2.83:
# added new "error characters" for ACK values
# added support for Euro-2300 PL
# fixed System flags text conversion
+ version is codesigned.

Comm2A 3.10.1.73:
+ added new errors from operating system
# changes in HU protocol
# better error detection
# improved communication stability
# added decoding of extended document number for Euro-2100 TE CZ (nf)
+ added new cash registers Euro-2100 DK and Euro-500 Handy DK

Comm2A 3.10.0.69:
# added/fixed support for COM10 and more
# added new cash registers Euro-2100TX, Euro-100TX, Euro-200TX HU
* fixed some smal bugs (with low (almost zero) possibility to ocur)
# added Euro-2100TX/TE CZ (non fiscal)
* added new errors for communication port

Comm2A 3.10.0.65:
# added support for decimal separator change
* changes in HU protocol and new bugs description
# added support Euro-100 and Euro-200 PL

Comm2A 3.10.0.57:
# Added supprot for Euro-2100, Euro-100 and Euro-200 RO
# removed supprot for Euro-100 and Euro-200 CZf.
# Added supprot for Euro-200 GR
# better communication stability (resume on error)
* added new error texts

Comm2A 3.9.0.34:
# Added support for hourly reports for Euro-2100
# Added support for Euro-2100TE (comm32.dll v4.34)

Comm2A 3.9:
* added back-online mode support
* added new errors and fixed error displaying
# Added supprt for Euro-100 and Euro-200 CZf, SK, EN
# Added supprt for Euro-2100 GR
# fixed bug in decoding secondary currency rate
# changed "Extended Flags" conversion
! Fixed upper graphical logo for Euro-2100 GR
! Illegal characters are converted as spaces (PC-->ECR)
# Changed price converting in RO versions

Comm2A 3.8.5:
* added new bugs description
# Added supprt for Euro-2100 CZ, SK, EN, PL
# fixed bug in decoding journal for Euro-500TE Handy
# added support for CZ fiscal versions
# removed CA support
# changed "Extended Flags" conversion
# better communication bug restore on receive PLU
# better communication stability / CPU ussage

Comm2A 3.8:
* changed PLU count Hungarian Euro-500T
# fixed percent decoding bug
* Added support for CA and DE versions
* fixed "Error messages"

Comm2A 3.7:
# added support for compressed text journal
# changes in v LT protocol

Comm2A 3.6:
* added new errors texts (less unknown errors)

Comm2A 3.5:
* added new errors types (better error analyse)

Comm2A 3.4:
* added better error descriptions (transfered items)
* added new countries: SR, LT
* added new translation: GR

Comm2A 3.3:
* added new countries: MK, FI, GR
# changed cashier structure for Euro-500TX Handy RO
* fixed some bugs

Comm2A 3.2.3:
* fixed bugs in lines detection in input text file

Comm2A 3.2.2:
* autodetection of lines in input text file
* autodetection of separator in input text file
* added support for new ECR - Euro Smart
* fixed some bugs

Comm2A 3.2:
# fixed online sale bug - unable to sale description PLU
* fixed bug - detault path for files

Comm2A 3.1:
* fixed some bugs
# default CPU usage raised (for unknown error on some computers)
* changed search path for configuration file

Comm2A 3.0:
* completly new code
* multilingual/tralslation support 
* more countries supprot
* commandline parammeters (allow run without cfg file in %WinDir%)
* autodetection added
* better progress display 
* added estimated time for long opperations
* support for new Comm32.dll v4
# CPU usage optimized

Comm2A 2.5:
* always save PLU programming progress

Comm2A 2.4:
* some bug fixed

Comm2A 2.3:
* lower system resources ussage,

Comm2A 2.2:
* added phone number dialing for modem communication

Comm2A 2.1:
* added new ecr type (12): Euro-2500T 18000PLU