Version 0.6beta:

Bugfixes:
  - Callbacks now running correctly
  - Minor typos
  - string for incoming caller-ids had been too short in isdn_net_find_icall
    and isdn_modem_find_icall
  - made status-handling routines of icn.c aware of garbled data.
  - tty-dialout did not terminate caller-id correctly.
  - on dialin, protocol was not selected correctly.

New Features/Enhancements:
  - Jan Den Ouden's Teles-Module included (run's stable at least with L2-HDLC)
  - Maximum size of outgoing Packet is configurable for ttys via AT&Bx
  - Changed Errormsg for tty-dialing without setting an EAZ to be more clearly
  - "EAZ"'z now are handled as Strings for Support of real MSN's with EuroISDN
  - Modem & Net accept only calls with Service-Indicator 7 (Datatransmission)
  - ISDN-Infodevice: Added Phone-Number-Info
  - ISDN-Infodevice: Bit 7 of the usage-code now is set on outgoing calls.
  - Tools: The isdnmon-TclTk-script shows the above features and can do
    actions on change of line-status.
  - Reduced dialout-delays
  - D-Channel-Logging adjustable (isdnctrl verbose ...)

WATCHOUT!:
  - Usage of modem-register 13 has changed!
  - On Euro-ISDN-Lines the local MSN is now used directly. Previously
    the pseudo-EAZ was an index to the MSN. This affects the Modem-Command
    AT&E... and the command "isdnctrl eaz ..."
  - The firmware for the ICN-Card has changed. The new firmware-file is
    pc_eu_ca.bin
  - Programmers of Lowlevel-Modules: Look for Changes in INTERFACE.ger
    (parameters for ISDN_CMD_DIAL, ISDN_CMD_SETEAZ and register_isdn()).

Version 0.5beta:

Bugfixes:
  - Fixed race-condition in icn.c
  - ATH did not hangup correctly.

New Features/Enhancements:
  - Pattern-matching for Caller-ID's of incoming calls.
  - New option "ihup" for isdnctrl.

Version 0.4beta:

Bugfixes:
  - fixed Typos in isdnctrl

New Features/Enhancements:
  - isdnctrl now includes Phone-numers in list
  - New Encapsulation: ip (= IP with Typefield)
  - Support for SPV's
  - CISCO-Hack for PPP from bigbug@pizza.franken.de
  - Installation-Scripts for programs and Device-Inode-creation
  - Documentation of HW-Driver-Interface

Version 0.3alpha:

Bugfixes:
  - ATQx had been invertet.
  - Driver-Flags have not been updated correctly on hangup.
  - Lot of bugfixes in tty-code.
  - Multiple open's on same tty seem to be fixed now.
  - AT-Emu now more like a real Modem: Lines, NOT starting with 'AT'
    don't give 'ERROR' anymore.
  - Some changes in net-if-initialization.
  - Unloading will be disabled, if tty's in use.

New Features/Enhancements:
  - Info-Device for Line-Status-information.
  - Improved speed for ttys, sz now runs with ca. 7500 cps.
  - Tcl/Tk Line-Info-script.
  - ICN-lowlevel-module now check's port-range.
