ver 0.43:
	Fix issue with PPP transmit ACCM and receive ACCM mixup.
	Fix issue with PPP not using default ACCM in transmit.
	Fix issue with PPP interface and EM770W modem.
	Add support for basic modem emulator interfaces.
	Add support for handling ATS5 command feature.
	Add support for Linktop LW27x data cards.

ver 0.42:
	Fix issue with ECT pre-conditions check.
	Add support for watching SIM file changes.
	Add support for using SIM codes longer than 8 digits.
	Add support for SPN handling with GPRS provisioning.
	Add support for better handling COLP with IFX modem.
	Add support for CNAP handling with IFX modem.
	Remove support for +CSSI type SS notifications.

ver 0.41:
	Fix issue with SIM callback handling.
	Fix issue with XTMS handling and IFX modem.
	Add support for alphabets and SMS encoding.
	Add support for generic PIN retries handling.
	Add support for PIN retries and MBM modem.
	Add support for radio settings and MBM modem.
	Add support for cell broadcast and STE modem.
	Add support for handling ECAV status Released.

ver 0.40:
	Fix issue with MessageCenter and MessageProxy settings.
	Fix issue with voice call support and Calypso modem.
	Fix issue with user busy release and ISI modem.
	Fix issue with DTMF sending and ISI modem.
	Add support for handling long phone numbers.
	Add support for persisting outgoing messages.
	Add support for GPRS provision infrastructure.
	Add support for proper GPRS handling in offline mode.
	Add support for handling Launch Browser proactive command.
	Remove support for deprecated deregister method.

ver 0.39:
	Fix issue with not handling empty EFecc properly.
	Fix issue with string length and DTMF handling.
	Fix issue with missing info for terminal busy result.
	Fix issue with signal strength handling and IFX modem.
	Fix handling of SIM Toolkit enabling and IFX modem.
	Add support for packet switched bearer notifications.
	Add support for handling called line identification.
	Add support for PIN retry counter interface.
	Add support for ST-Ericsson modem init daemon.
	Add support for Cinterion TC65 modem.
	Add support for simple ISI client interface.

ver 0.38:
	Change CalledLine* to ConnectedLine* properties.
	Fix issue with calling presentation property.
	Fix issue with network time and ISI modems.
	Fix issue with timezone reporting and HSO modems.
	Fix issue with SIM ready status and HSO modems.
	Fix issue with hidden caller ID and STE modems.
	Fix issue with handling of STK Setup Menu.
	Fix issue with missing STK text and icon checks.
	Fix issue with missing signal strength query.

ver 0.37:
	Fix issue with parsing of un-quoted CREG / CGREG.
	Fix issue with call forwarding for data and fax.
	Fix issue with too short timeout for DisplayText.
	Fix issue with handling zero length text strings.
	Fix issue with decoding of optional SMS elements.
	Fix issue with charset and MWI DCS decoding.
	Fix issue with WAP push notification handling.
	Fix issue with calling handling and ISI modem.
	Fix issue with network interfaces and STE modem.
	Fix issue with SIM state notification of Huawei modem.
	Add support for radio settings handling and Huawei modem.
	Add support for provide local info proactive command.
	Add support for calling name presentation properties.
	Add support for modem lockdown handling and property.
	Add support for handling silent modem reset trigger.
	Add support for frequency band selection interface.
	Add support for text telephony interface.

ver 0.36:
	Fix issue with CLIR Invocation and Suppression.
	Fix issue with power/online transition with ZTE devices.
	Fix segmentation fault when removing Nokia Datacard.
	Add support for Nokia CS-17 dongles.
	Add support for Ericsson F5521gw devices.
	Add support for CAIF network interface management.
	Add support for COLR in generic AT modem driver.
	Add support for SMS Point-to-Point download to UICC.
	Add support for checking specific service availability.
	Add support for handling null text field for STK.

ver 0.35:
	Fix issue with FDN and BDN enabled checks.
	Fix issue with capabilities and Phonet support.
	Fix issue with timeout for ISI network deregistration.
	Add support for Push Notification interface.
	Add support for Smart Messaging interface.
	Remove generic AT command modem plugin.

ver 0.34:
	Fix issue with sim_fs_op_error handling.
	Fix issue with not handling GPRS context driver failures.
	Add support for multiple GPRS context activations.
	Add support for deactivating all GPRS contexts.
	Add support for configuring MMS context settings.
	Add support for barred dialing indication property.
	Add support for fast dormancy settings property.
	Add support for handling Play Tone proactive command.
	Add support for indicating handled STK proactive commands.
	Add support for two active GPRS contexts with MBM modems.
	Add support for time zone reporting with Ericsson MBM modems.
	Add support for detecting IFX modems stuck in multiplexer mode.
	Add support for IFX using up to three active GPRS contexts.
	Add support for IFX device shutdown when DLC disconnects.
	Add support for Phonesim specific configuration files.
	Remove deprecated modem.conf support.

ver 0.33:
	Fix wrong string to enum mapping of radio settings.
	Fix issue with MMI code to bearer class mappings.
	Fix issue with setting correct phase from EFphase.
	Fix issue with phonebook handling and Infineon modems.
	Fix issue with STK session end handling and Infineon modems.
	Fix issue with SMS handling and ISI modems.
	Fix issue with setting SCA type and ISI modems.
	Add support for FastDormancy property.
	Add support for FixedDialing property to indicate FDN.
	Add support for Infineon specific M-RAW_IP GPRS context.
	Add support for handling Send DTMF proactive command.
	Add support for handling SIM Toolkit text attributes.

ver 0.32:
	Fix issue with AT+VTS not using quotes.
	Fix issue with entering PUK and Infineon modems.
	Fix issue with SIM hotswap and Infineon modems.
	Fix issue with hangup active and ISI modems.
	Fix issue with logic to validate USSD strings.
	Add support for call in progress logic to USSD handling.
	Add support for detecting FDN enabled SIM cards.
	Add support for accessing SIM icon storage.

ver 0.31:
	Fix issue with signal strength reporting for ISI modems.
	Fix issue with GPRS detach reporting for ISI modems.
	Fix issue with single voice call termination handling.
	Fix issue with Huawei modem driver and release of voice calls.
	Fix issue with Infineon modem driver not sending AT+CHUP.
	Fix issue with Infineon SIM ready checking and newer firmware.
	Add support for Infineon specific model detection handling.
	Add support for Infineon specific audio configuration.
	Add support for audio settings interface.
	Add support for generic ISI modem driver.
	Add support for N900 specific ISI modem driver.

ver 0.30:
	Fix issue with 8-bit port handling of SMS.
	Fix issue with CBS decoding and ISI modem driver.
	Fix issue with CBS topic settings and ISI modem driver.
	Fix issue with username and password order for Option HSO.
	Fix wrong power and reset paths of Calypso support.
	Add Infineon modem plugin support.
	Add support for Infineon specific voice call handling.
	Add support for Infineon specific SIM ready handling.
	Add support for Infineon signal strength reporting.
	Add support for Infineon CNMA without PDU.
	Add support for Infineon radio settings.
	Add support for Huawei specific voice call handling.
	Add Huawei audio utility for voice routing.

ver 0.29:
	Fix issue with Huawei devices initial SIM state.
	Fix issue with Huawei devices and online support.
	Fix SIM Toolkit User Cancel response to Set Up Call.
	Add support for handling of Send USSD proactive command.
	Add support for Language Notification proactive command.
	Add support for UCS2 to GSM 7bit conversions.
	Add support for parsing CSCS queries.
	Add support for USSD encoding function.
	Add support for GPRS suspended notifications.
	Add support for messaging D-Bus interface.

ver 0.28:
	Update modem manager D-Bus API.
	Add support for online feature for ZTE devices.
	Add support for online feature for Huawei devices.
	Add support for online feature for Novatel devices.
	Add support for online feature for Option HSO devices.
	Add support for online feature for Ericsson MBM devices.
	Add support for online feature for ST-Ericsson devices.
	Add support for using 8-bit SMS reference numbers by default.
	Fix wrong code point in Portuguese alphabet table.
	Fix issue with EFiidf reads larger than 256 bytes.

ver 0.27:
	Update network registration D-Bus API.
	Update voice call manager D-Bus API.
	Update connection manager D-Bus API.
	Update message manager D-Bus API.
	Fix issue with GPRS attach/detach logic.
	Fix issue with GPRS context IP configuration and ISI modems.
	Fix issue with call forwarding and ISI modems.
	Fix issue with LockedPins in case SIM wants a PUK first.
	Fix issue with missing reset of MNC length on SIM removal.
	Fix issue with SIM state logic of Huawei devices.
	Fix issue with SIM Toolkit and GSMv1 parser for MBM devices.
	Add more features for SIM Toolkit agent support.
	Add SIM Toolkit support for Calypso modem.
	Add SIM Toolkit support for ST-Ericsson devices.
	Add support for radio settings of ST-Ericsson devices.
	Add support for hangup all voice calls functionality.
	Add support for reading EFust, EFest and EFimg.
	Add support for adding a default empty PDP context.
	Add support for embedded \r and \n in responses.
	Add support for cloning GAtChat instances.
	Add support for Nokia Datacard devices.
	Add support for ZTE based devices.
	Add support for creating backtraces.

ver 0.26:
	Fix busy loop in PPP disconnect with Huawei modem.
	Add support for MCC/MNC via network registration interface.
	Add support for SIM Toolkit agent interface.
	Add initial support for IPv6 PDP context.

ver 0.25:
	Fix issue with PPP IPCP and too short timeouts.
	Fix issue with Calypso modem and DTMF chars.
	Fix issue with detection of some Huawei devices.
	Fix issue with SIM polling and Ericsson MBM devices.
	Fix potential overflow with SMS and GSM extension chars.
	Add support for OFONO_ERROR_TYPE_SIM for negative SIM status.
	Add support for display text decoding.
	Add support for idle text proactive command.
	Add support for SMS proactive commands.

ver 0.24:
	Fix race condition with GRPS attach operation.
	Fix some issues with Option based devices.
	Fix Huawei TTY hangup on context termination.
	Fix crash within HDLC handling.
	Fix incorrect packet length within PPP.
	Add support for PPP server side.
	Add support for decoding USSD PDUs.
	Add support for SMS status report assembly.
	Add support for SMS bearer settings.
	Add initial support for Bluetooth plugin.

ver 0.23:
	Fix issue with operator info when not registered.
	Fix issue with clean PPP shutdown on device removal.
	Add support for status report notification via CDSI.
	Add better support for Huawei E160 and E176 devices.
	Add full GPRS support for Novatel based devices.
	Add support for Novatel specific radio settings.
	Add support for Option specific radio settings.
	Add support for setting CBS topics on Qualcomm devices.

ver 0.22:
	Fix issue with VPATH builds.
	Fix issue with SMS and more than 31 fragments.
	Add even more SIM Toolkit parsing support.
	Add support for modem online property.

ver 0.21:
	Add more parsing support for SIM Toolkit.
	Add support for SIM insertion/removal events.
	Add support for NITZ (network time) events.
	Add support for reading EF_ICCID information.
	Add support for advanced PPP integration.
	Add support for HDLC specific abstraction.
	Add support for simpler Technology values.
	Add support for separate MCC/MNC SIM properties.
	Add support for GPRS context with ISI modems.
	Add support for SMS handling with ISI modems.
	Add support for Wavecom WMP100 based devices.
	Add support for Option iCON 451 based devices.
	Add support for Huawei E1552 HSDPA USB devices.
	Add support for Dell 5530 based devices.

ver 0.20:
	Fix issue with empty operator names.
	Add missing API documentation.
	Add support for Huawei EM770 modem.
	Add more detailed parsing support for SIM Toolkit.
	Add additional functionality for AT command server.
	Add initial PPP implementation.

ver 0.19:
	Fix parsing of EFspdi for PLMN list.
	Fix issues with Bluetooth handsfree handling.
	Fix non-blocking handling for AT command server.
	Add support for network-initiated USSD requests.
	Add utility functions for SIM Toolkit support.

ver 0.18:
	Fix handling of GPRS attach logic.
	Fix handling of username/password settings for STE/MBM modems.
	Add support for Bluetooth Handsfree handling.
	Add support for USSD_STATE_USER_ACTION.
	Add radio settings atom and driver API.
	Add framework for AT command server.

ver 0.17:
	Add support for ST-Ericsson based modems.
	Add support for processing CBS even if no EFcbmid.
	Add support for devices with CSCB mode 0 only.
	Add support for Handsfree devices via BlueZ.
	Add CID and LAC quirk handling for Huawei modems.

ver 0.16:
	Fix unregister of operators with null MCC/MNC.
	Fix CPHS mailbox usage for 3GPP SIM cards.
	Add support for persistent CBS Topics list.
	Add support for persistent primary context identifiers.
	Add support for SIM cache indexing by phase.
	Add netmask to HSO GPRS context driver.

ver 0.15:
	Fix missing netmask value for newer MBM devices.
	Fix concatenation of datagram SMS messages.
	Add support for 51.011 EFecc format.
	Add support for Powered property to CbsManager.
	Add utility for checking if CBS topic is in range.

ver 0.14:
	Fix some issues with modem shutdown behavior.
	Fix reset of context settings when deactivated.
	Fix signal strength handling for Calypso modem.
	Add proper signal strength handling for HSO modem.
	Add support for enabling HSO Speech Services.
	Add modem description for newer MBM devices.
	Add clip_timeout for HFP incoming call handling.
	Add poll_clcc for HFP multiparty calls.
	Add utility for testing GSM GPRS dialing.

ver 0.13:
	Add better support for call id allocation.
	Add CLCC query when initializing modem.
	Add DTMF tone sending support for HFP modem.
	Add support for modem disabling on shutdown.

ver 0.12:
	Fix various issues with Calypso modem driver.
	Fix order of CMER and CIND in SLC connection.
	Fix issue with SMS references stored as 8 bits.
	Add static IP configuration for newer MBM devices.
	Add context status polling for older MBM devices.
	Add username/password support for MBM devices.
	Add support for Huawei specific error terminator.
	Add support for weird naming of Dell 5530 devices.
	Add udev rules for Option GI0201 and GTM382 modems.

ver 0.11:
	Fix issue with repeated CCWA notifications.
	Fix issue with double-swap when 3-way dialing.
	Add CLCC polling for better multiparty call support.
	Add GPRS context driver for Option HSO devices.
	Add support for GPRS interface configuration.

ver 0.10:
	Fix issues with correct ATD handling.
	Fix issues with indication handling.
	Add support for SMS history capability.
	Add basic save/restore support for GPRS settings.
	Add three-way calling support to HFP voice driver.
	Add call volume support to HFP modem plugin.
	Add initial support for Palm Pre modems.

ver 0.9:
	Fix issues with voice call dialing logic.
	Fix issues with USSD decoding support.
	Add initial GPRS support for MBM modems.
	Add mode property to network registration.
	Add support for advanced options in modem.conf file.
	Add voice call driver for Bluetooth Handsfree.

ver 0.8:
	Fix crash when internal structures differ.
	Fix issues with handling empty text messages.
	Add driver model for TTY multiplexer support.
	Add support for multiplexer usage with Calypso modems.
	Add support for PhoNet/ISI call barring, forwarding and waiting.
	Add support for PhoNet/ISI voice call handling.

ver 0.7:
	Fix handling of empty SMS text messages.
	Fix GAtChat's next_hexstring to handle optional quotes.
	Fix generic SIM driver to work correctly with 3G SIM cards.
	Add utility functions to parse 2G and 3G get response data.
	Add call volume interface to adjust speaker and mic volume.
	Add support for basic elementary file database.

ver 0.6:
	Fix build issue with example history plugin.
	Fix segmentation fault from SIM reading on Calypso modem.
	Add more scripts for SMS and voice call testing.

ver 0.5:
	Fix reading of left overs in ME storage on startup.
	Fix parsing of Enhanced Voicemail notifications.
	Add reading of various CBS related EFs.
	Add ability to expire PLMN wide messages.
	Add support for national language variants.
	Add support for PIN and PUK handling.
	Add support for TI Calypso modem.
	Add initial support for Novatel based devices.
	Add initial support for Huawei based devices.
	Add initial support for Option HSO based devices.
	Add initial support for TTY multiplexing.

ver 0.4:
	Add atom framework and update all drivers.
	Add support for modem driver framework.
	Add support for static modem configuration.
	Add support for specialized phone simulator driver.
	Add support for HTC G1 modem devices.
	Add support for Ericsson MBM devices.
	Add support for AT command PDU listing.
	Add support for low-level PhoNet/ISI pipe endpoints.
	Add support for full non-recursive build.

ver 0.3:
	Fix support for phonebook reading.
	Fix some issues with network registration.
	Fix some issues with MSISDN handling.
	Fix some issues with SIM storage support.
	Add caching for EF-PNN and EF-OPL SIM files.
	Add support for SIM ADN type number handling.
	Add support for tracking message waiting indications.
	Add support for user-provided AT parsers.
	Add initial drafts of API documentation.

ver 0.2:
	Add more detailed handling for network names.
	Add character set support for phonebook.
	Add SIM file reading and writing utilities.
	Add experimental support for MT incoming SMS store.
	Add special support for ti_calypso based devices.

ver 0.1:
	Initial public release.