Changes from RXCLUS 8.4beta2 to 8.4:
2008.01.16: Telnet directory: modified the routine reading the keyboard and mouse
            events so that user inputs are (hopefully) no more lost.
2008.01.16: The DXCCLINK list is now also used when right clicking on a call in a
            DX spot.

Changes from RXCLUS 8.4beta1 to 8.4beta2:
2008.01.05: bug fix: "Update LoTW DB(Internet)" may tell "Your file is up to date"
            even if the file had been updated on the Web.
2008.01.05: bug fix: DXCC and other windows were hidden by the main window if the
            option "Stay on top" was selected
2008.01.13: added a real time validation routine for the prefixes and IOTA references
            entered in Options - Extras - Link callsigns to...

Changes from RXCLUS 8.3i to 8.4beta1:
2007.12.28: added the ability to copy text from the input lines to the clipboard
2007.12.28: added the ability to copy from/paste to the LoTW user check box
2007.12.29: made some IOTA filters more restrictive to avoid fake alarms on
            comments like ANS60
2007.12.30: Telnet directory: added CC Cluster to the list of cluster server softwares

Changes from RXCLUS 8.3h to 8.3i:
2007.12.20: IOTA: fixed a new bug in 8.3h which generated fake IOTA alarms and made
            impossible to open the IOTA window more then once.
2007.12.21: DXCC import: added the ADIF number (516) for FJ/St-Barthelemy so that
            contacts with this new entity can be imported.
2007.12.24: DXCC database: modified the routine reading the keyboard and mouse events
            so that user inputs are (hopefully) no more lost.
2007.12.24: Attempt to fix the problem that RXCLUS does not terminate when the computer
            is being shutdown. Half success: this version should terminate but the
            shutdown is still canceled and must be issued a second time...

Changes from RXCLUS 8.3g to 8.3h:
2007.11.25: DXCC import: fixed a bug which caused ZS8 to appear incorrectly as worked
            or confirmed.

Changes from RXCLUS 8.3f to 8.3g:
2007.08.19: all mode alarms were overwritten by the band: fixed.
2007.09.20: Main prefix changes: Bosn.-Herz.: T9 --> E7; Montenegro: YU6 --> 4O.
2007.09.28: LoTW import: QSO's in digital modes other then RTTY were ignored: fixed.
2007.09.29: DXCC import: QSO's for the last country alphabetically (usually ZS8)
            were ignored: fixed.
2007.09.29: added a routine to update automatically the DXCC database at program start
            with new prefixes (especially T9 --> E7 and YU6 --> 4O).

Changes from RXCLUS 8.3e to 8.3f:
2007.03.05: VK9's with 3 letters suffixes were not correctly identified: fixed.
2007.04.13: CAT: added support for digital modes (--> USB 1 kHz lower)
2007.04.15: IOTA: added a filter to avoid false alarms like UP EU 200-210 --> EU-200
2007.05.06: Import ADIF log (DXCC): added "USB", "LSB", "AM" and "FM" as aliases for "SSB"
            for the phone DXCC and all current digital modes as aliases for "RTTY" for
            the RTTY (in fact: digital modes) DXCC.

Changes from RXCLUS 8.3d to 8.3e:
2007.01.02 Fixed a bug which may cause the program to freeze when a T30 was spotted.
2007.01.04 Added "tks new iota" to the list of strings triggering unwanted IOTA alarms.

Changes from RXCLUS 8.3c to 8.3d:
2006.08.08 No more unwanted alarms for "new" IOTA references if "tnx new iota"
           is found in the comment field of a DX spot.
2006.08.06 CAT: fixed a problem with FT-817/857/897 (LOCK was enabled).
2006.11.11 Wrong LoTW alarms for mistyped calls in the form "HB0/HB9BZA/": fixed
2006.11.11 Frozen connection if the DX simulation function was used in packet mode: fixed
2006.11.11 New function: automatic connect at program start (in Options - Commands).


Changes from RXCLUS 8.3b to 8.3c:

2006.06.16 CAT: added a special format for the frequency to the IC-735
           (may still not be 100% correct).
2006.06.16 Changed the CW/SSB limit on 6m from 50100 to 50110 kHz.
2006.06.16 Extended the 4m band up to 70632 kHz (to include the allocation in Portugal).
2006.06.16 DXCC stats: changed the 160-10m line to 160-6m to match the "DXCC challenge".
2006.06.21 CAT: added Icom TRX models using 2 new CI-V addresses (6C and 70).
2006.06.21 LoTW possible users identified with the "Accept portable callsigns" options
           are now tagged with "L?" (the "?" is new) at the end of the line.
2006.06.24 Options-IOTA: set the highest allowed Ref.-Nr for OC to 330 (was erroneously 285).
2006.06.25 Defined an identical default directory for all file save dialogs
           (also when printing to a file).
2006.06.25 The local date format will now be used also in printed DXCC and IOTA stats.
2006.06.25 Calls like NL7AU/4 or NH6ZB/1 will now be correctly identified as USA.
2006.06.25 Added all newly numbered IOTA groups to the IOTA database with names
           starting with an "*".
2006.06.25 Modified the IOTA stats algorithm so that numbered, but currently provisional
           groups are ignored in the statistics (as long as their names start with an "*").
2006.07.02 Added the guessed ADIF number 514 for the new DXCC entity Montenegro.
2006.07.15 Changed the prefixes for South and North Cook to E5 and E50 respectively.