GreenWall

# Change Log

This project uses [Semantic Versioning](http://semver.org/).

## 1.11.18 -- 2025-05-24

- Fixed TOC date.

## 1.11.17 -- 2025-05-24

- Fixed Lua errors.  Vielen dank, Jan Heise.
- Updated TOC for WoW Classic 1.15.7.

## 1.11.16 -- 2024-11-10

- Fixed interface options registration for removal of InterfaceOptions_AddCategory.

## 1.11.15 -- 2024-10-24

- Updated TOC for WoW Classic 1.15.4.

## 1.11.14 -- 2024-08-13

### Fixed

- Replaced deprecated GetAddOnMetadata and IsAddOnLoaded with C_AddOns namespaced functions.

## 1.11.13 -- 2024-07-31

### Fixed

- Removed reference to undefined variable.

## 1.11.12 -- 2024-07-30

### Fixed

- Fix for Greenwall settings not displaying in Options>AddOns Tab and the related 'InterfaceOptions_AddCategory' (a nil
  value) error.

### Updated

- Updated the TOC for WoW 11.0.0.

## 1.11.11 -- 2023-11-11

### Updated

- Updated the TOC for WoW 10.2.0.

## 1.11.10 -- 2023-05-06

### Updated

- Updated the TOC for WoW 10.1.0.

## 1.11.9 -- 2023-02-17

### Updated

- Updated the TOC for WoW 10.0.5.

## 1.11.8 -- 2022-10-26

### Updated

- Updated the TOC for WoW 10.0.0.

### Removed

- Removed an unsupported anchor positioning element.

## 1.11.7 -- 2022-06-20

### Updated

- Updated the TOC for WoW 9.2.5.

## 1.11.6 -- 2021-09-03

### Updated

- Updated the TOC for WoW 9.1.0.

## 1.11.5 -- 2021-03-14

### Updated

- Updated the TOC for WoW 9.0.5.

## 1.11.4 -- 2020-12-23

### Updated

- Updated the README to point to the current connected realm documentation.

## 1.11.3 -- 2020-12-19

### Changed

- Updated the TOC for WoW 9.0.2.

## 1.11.2 -- 2020-10-13

### Fixed

- Replaced usage of deprecated GuildRoster() with C_GuildInfo.GuildRoster().

## 1.11.1 -- 2020-08-09

### Fixed

- Added a conditional check for successfully parsed addon version for minimum
  version enforcement. This is a tactical fix to address the semantic version parsing.

## 1.11.0 -- 2020-04-27

### Removed

- Removed replication of achievements, promotions, demotions, and loot
  announcements between co-guilds. The `SendChatMessage` function was made
  partially protected in 8.2.5, and events that are not triggered by hardware
  events cannot use the function.
- Removed unnecessary local co-guild use of the addon communication channel.

### Added

- `GreenWallAPI.GetChannelNumbers` function to query the custom chat channels in
  use by GreenWall

### Changed

- Updated the TOC for WoW 8.3.0.
- Refactored CHAT_MSG_SYSTEM handling to use an abstract factory and added
  full unit testing for the polymorphic classes.

### Fixed

- Updated debug message call stack parsing for 8.3.

## 1.10.1 -- 2019-09-24

### Updated

- Updated the TOC for WoW 8.2.5.

### Added

- Added unit test coverage reporting through Coveralls.

## 1.10.0 -- 2019-09-05

### Changed

- Moved to customer branch approach for WoW Classic releases.

### Removed

- Removed transitional code for handling PLAYER_ENTERING_WORLD.

## 1.9.15 -- 2019-08-27

### Changed

- Cleaned up project to support CurseForge automatic packaging.

## 1.9.14 -- 2019-08-22

### Added

- Added compatibility support for Incognito.

## 1.9.13 -- 2019-07-02

### Updated

- Updated the TOC for WoW 8.2.

### Removed

- Removed Gitter badge from documentation.

## 1.9.12 -- 2019-01-10

### Fixed

- Added missing message alteration for Name2Chat.

## 1.9.11 -- 2019-01-06

### Fixed

- Added ID tagging support for Identity-2 and Name2Chat under the WoW 8.1.0 changes.
- Changed legendary loot notifications from second-person to third-person.

## 1.9.10 -- 2019-01-04

### Fixed

- Fixed GreenWall_ParseText message filtering to filter blank messages.

### Added

- Added warning for any transmission of a blank message on a channel.

### Changed

- Removed unused CRC import.

## 1.9.9 -- 2018-12-13

### Fixed

- Added chat interception workaround for guild chat changes in BFA 8.1.

_Thank you to Ashayo for the patch._

## 1.9.8 -- 2018-08-23

### Changed

- Refactored system message pattern matching.

## 1.9.7 -- 2018-08-11

### Fixed

- Removed a debug statement that was raising format errors.

_Thank you to Legracen from AIE for helping with the fault isolation._

### Changed

- Refactored gw.Debug to test the debug level before formatting the message.

## 1.9.6 -- 2018-08-10

### Fixed

- Restored context menu availability for speakers in other co-guilds.

## 1.9.5 -- 2018-07-19

### Fixed

- Checks for ElvUI compatibility now recognize ElvUI user profiles.

_Thank you, again, to Simpy from the ElvUI team._

## 1.9.4 -- 2018-07-19

### Fixed

- Applied workaround for chat channel sender regression introduced in 8.0.1.

### Removed

- Removed pre-8.0 call to bare SendLocal.

## 1.9.3 -- 2018-07-17

### Updated

- Updated the TOC for WoW 8.0.

## 1.9.2 -- 2018-06-11

### Fixed

- Updated compatibility mode for ElvUI 10.74 changes to chat.
- Removed combat log from chat window scanning.

_Thank you to Simpy from the ElvUI team for the fixes._

## 1.9.1 -- 2018-04-28

### Fixed

- SendAddonMessage is now called in the C_ChatInfo namespace for 8.0.x.

### Changed

- Moved WoW build information to gw.build global.

## 1.9.0 -- 2018-01-08

### Added

- Added support for shared, account-level settings per character. Each character can either use the account
  settings or a character-specific configuration. If an existing GreenWall configuration exists for the character
  character mode will be the default, otherwise account mode is the default.
- Added confederation announcements of legendary items looted.
- Moved configuration handling to a proxy class to allow a single point
  of access for all configuration data.
- Added Travis CI build testing with luaunit for unit tests.
- Added a dedication in memoriam to Roger K White (aka Ralff), we will always miss you.

### Fixed

- Corrected item string matching for legendary loot toasts.

### Changed

- Pointed documentation to new CurseForge URL.

### Updated

- Rewrote the project README.

### Removed

- Removed luadoc HTML output.
- HTML copies of other documentation.

## 1.8.5 -- 2017-08-29

### Fixed

- Applied a workaround for 7.3.0 where GuildControlSetRank() was made
  protected. Checking for rank access is now determined by reading the
  officer note of the GM.

## 1.8.4 -- 2017-08-29

### Updated

- Updated the TOC for WoW 7.3.

## 1.8.3 -- 2017-04-16

### Updated

- Updated the TOC for WoW 7.2.

## 1.8.2 -- 2017-01-12

### Added

- The version command now give WoW version information.

## 1.8.1 -- 2016-10-25

### Fixed

- Corrected configuration whitespace grooming.

### Changed

- Updated TOC for WoW 7.1.

## 1.8.0 -- 2016-09-20

### Fixed

- Added whitespace trimming to configuration parser.

### Changed

- Compatibility messages are now raised as debugging output.

## 1.7.3 -- 2016-08-03

### Fixed

- Corrected global name parsing to account for UTF-8.
- Updated API documentation.

## 1.7.2 -- 2016-07-20

### Fixed

- Workaround for delayed bridge channel join caused by missing
  CHAT_MSG_CHANNEL_NOTICE events.

## 1.7.1 -- 2016-07-20

### Changed

- Updated TOC for WoW 7.0.3.

## 1.7.0 -- 2016-01-01

### Fixed

- Improved message validation during adaptation layer decoding.
- Fixed message handling logic.

### Changed

- Updated color of addon messages in chat.

### Added

- Confederation bridging API for third-party add-ons.
- Automatic Prat-3.0 compatibility mode.

### Removed

- Removed version number from options screen title.

## 1.6.6 -- 2015-12-16

### Fixed

- A check is now done for officer status before sending a gratuitous officer
  announcement.
- Added officer note data validation before parsing.

### Added

- Automatic ElvUI compatibility mode. Thank you, Blazeflack.
- Added Markdown change log.
- Added channel-specific hold downs for join failures.

## 1.6.5 -- 2015-06-24

### Changed

- Updated TOC for WoW 6.2.

## 1.6.4 -- 2015-03-07

### Changed

- Refactored the user option validation.
- Modified the GwHoldDown object. Renamed `GwHoldDown:set()` to
  `GwHoldDown:start()` and created a new 'GwHoldDown:set()' mutator to
  change the interval.
- Moved the Semantic Versioning parser to a LibStub library.

### Added

- Added a user option (joindelay) to control the channel join hold-down.

## 1.6.3 -- 2015-03-04

### Changed

- Restored original channel hold-down timer value of 30 seconds.

## 1.6.2 -- 2015-03-01

### Changed

- Removed lazy sweeper case in the event loop and replaced it with a callback
  for handling hold-down expiry.
- Reduced channel hold-down to 10 seconds.

## 1.6.1 -- 2015-02-28

### Fixed

- Added conditional to check achievements flag on receipt of achievement spam.

### Added

- Added guild ID to debugging output on message receipt.

## 1.6.0 -- 2015-02-24

### Changed

- Comprehensive refactor to allow new features in 2.0.
- Refactored configuration parser.
- Split GreenWall_Core.lua into multiple files.
- Removed excess semicolons ... Lua is not Perl.

### Added

- Added GwConfig object to contain configuration.
- Added GwChannel objects for channel management, implementing transport and
  adaptation layers for communication.
- Added GwHoldDown and GwHoldDownCache objects.
- Added LibStub libraries for SHA256, Salsa20, CRC16-CCITT, and Base64.

## 1.5.4 -- 2014-12-12

### Fixed

- Corrected comparisons of character names to account for capitalization
  normalization in the API.

### Changed

- Updated luadoc.

## 1.5.3 -- 2014-11-11

### Fixed

- Added comember cache updates for channel join/leave events. This stops
  flapping roster announcements for characters in peer co-guilds.

## 1.5.2 -- 2014-10-31

### Fixed

- Fixed the General chat delay lockout.
- Improved the tests for officer status.

## 1.5.1 -- 2014-10-15

### Fixed

- Fixed regular expression for realm name in GwGlobalName.

## 1.5.0 -- 2015-10-14

### Fixed

- Updated for fully qualified names.

### Changed

- Switched to MIT license.
- Minor changes to debug messages.

### Added

- Added support for guilds on connected realms.

## 1.4.1 -- 2014-08-10

### Fixed

- Corrected the processing of the reload request.

## 1.4.0 -- 2014-03-22

### Changed

- Update documentation for Interface Options.
- Cleaned up debugging levels.

### Added

- Added Interface Options panel for GreenWall options.

## 1.3.6 -- 2014-02-18

### Fixed

- Fixed sender identification under WoW 5.4.7.

### Added

- Added realm name to gwPlayerName.

## 1.3.5 -- 2014-0120

### Added

- Added missing roster notification functionality.

## 1.3.4 -- 2013-11-17

### Changed

- Changed officer note format and updated parsing.

## 1.3.3 -- 2013-09-10

### Changed

- Updated TOC for WoW 5.4.0.

## 1.3.2 -- 2013-08-07

### Fixed

- Fixed message integrity checking for duplicated messages.
- Fixed messages generated on guild join, leave, or kick.
- Corrected formatting of documentation.

## 1.3.1 -- 2013-08-06

### Changed

- Project moved to [GitHub](https://github.com/AIE-Guild/GreenWall).
- All text documentation has been converted to Markdown and HTML.
- All URLs have been updated in the TOC.

### Added

- Guild configuration format documentation has been added.

## 1.3.0 -- 2013-06-09

### Fixed

- Fixed handling of a kick from a guild.
- Fixed variable names for input validation in GwStringHash().

### Changed

- Simplified the unpacking of inter-guild messages.

### Added

- Added support for a newer, compact configuration format.

## 1.2.7 -- 2013-02-27

### Changed

- Updated TOC for WoW 5.2.0.

## 1.2.6 -- 2012-12-04

### Changed

- Updated TOC for WoW 5.1.0.

## 1.2.5 -- 2012-09-01

### Fixed

- Localized _ to avoid the taint issues with glyphs in 5.0.4.

## 1.2.4 -- 2012-08-29

### Changed

- Updated TOC for WoW 5.0.4.

## 1.2.3 -- 2012-08-25

### Changed

- Replaced the 32-bit string hash used to obfuscate channel names in the
  debugging output with a standard CRC-16-CCITT implementation to avoid
  overflow issues with `string.format()` in MoP.
- Made some changes to the debugging code to improve visibility into message
  passing and replication.

### Added

- Added extra debugging information for current guild information.
- Added value checking for missing coguild ID in GwSendConfederationMsg().

## 1.2.2 -- 2012-11-12

### Fixed

- Fixed officer chat bridging for the guild leader.

## 1.2.1 -- 2011-11-29

### Changed

- Updated TOC for WoW version 4.3.

### Added

- Added link to LemonKing's add-on in the documentation.
- Documented prequisites.

## 1.2.0 -- 2011-11-26

### Fixed

- Fixed unnecessary channel resets due to configuration reload.
- Fixed behavior during UI reload.
- Corrected join/leave handling.
- Corrected case statement for handling chat events.

### Changed

- Switched to [Semantic Versioning](http://semver.org/).
- Separated guild info parsing from the `GwRefreshComms()` function.
- Factored out some ugly flags.
- Cleaned up CLI configuration.
- Cleaned up debugging output.
- Cleaned up guild info handling.
- Parameterized all channel control functions.
- Masked all channel names and passwords in debugging output.

### Added

- Added officer chat support.
- Added message queuing.
- Added a GwIsOfficer() check to the officer chat configuration phase to
  avoid pointless work.
- Added broadcast message type.
- Added broadcasts of guild join and leave events.
- Added broadcasts of promote and demote messages.
- Added hold-down for reconfiguration.
- Added broadcast receiver code.
- Added string hash to determine changes in text fields.
- Added error checking for officer note parsing failure.
- Added README.txt and GUILD_QUICKSTART.txt.

### Removed

- Removed channel protection code.
- Removed SHA1 library.

## 1.1.07 -- 2011-06-28

### Changed

- Updated TOC for WoW version 4.2.

## 1.1.06 -- 2011-03-21

### Changed

- Babel now disabled by default.

## 1.1.05 -- 2011-03-21

### Changed

- Moved scan of chat windows to chat message event handlers.
- Sorted clauses in the main event switch for legibility.

### Added

- Added `GwReplicateMessage()` function.
- Added RegisterAddonMessagePrefix call for 4.1 changes.
- Added Babel.

## 1.1.04 -- 2011-01-15

### Changed

- Minor updates for Curse packager.
- Cleaned up status display code.

### Added

- Added BSD-derived license.

## 1.1.03 -- 2011-01-14

### Changed

- Moved `GuildRoster` call to PLAYER_LOGIN handler.
- Limited conditions under which reinitialization occurred on
  PLAYER_GUILD_UPDATE.
- Renamed `gwPlayerGuild` to `gwGuildName`.
- Cleaned up prep/refresh/join flow for connecting to the common channel.

### Added

- Added a delay mechanism to prevent hijacking of general channel.
- Added connection statistics gathering.
- Added LuaDoc data for functions and procedures.

## 1.1.02 -- 2010-12-11

### Fixed

- Fixed missing assignment of channel number on join.

### Changed

- Redacted sensitive data in the status output.

### Added

- Added hold-downs for join and configuration messages.
- Added a configuration flag to enable replication of achievement messages.
- Added frame identifier to Tx debug messages.
- Added help text with command listing.

### Removed

- Removed tabs from the source code!
- Removed event registration for channel leave events.
- Removed squelch message on reload flood.

## 1.1.01 -- 2010-12-06

### Fixed

- Fixed status output when no channel has been configured.

### Added

- Added co-guild tagging.

## 1.1.00 -- 2010-12-05

### Added

- Added announcement flag check for logout announcements.

### Removed

- Removed unused moderation release code.

## 1.0.18 -- 2010-12-04

### Added

- Added options line to configuration.

## 1.0.17 -- 2010-12-04

### Fixed

- Fixed SavedVariables processing.

## 1.0.16 -- 2010-12-04

### Fixed

- Removed moderator handling and switched to better handling of owner status.

## 1.0.15 -- 2010-12-03

### Fixed

- Removed faulty `tContains()` for `gwPeerTable` checks to stop
  prolific kicking.

## 1.0.14 -- 2010-12-03

### Fixed

- Fixed missing argument to `GetGuildInfo()`.

## 1.0.13 -- 2010-12-03

### Changed

- Updated guild change/update handling.

## 1.0.12 -- 2010-12-03

### Fixed

- Fixed /who and channel join event processing.

## 1.0.11 -- 2010-12-03

### Fixed

- Limited handling of channel owner/moderator changes to the common channel.

### Changed

- Simplified and improved `GwIsConnected()`.

### Added

- Added a nil result check for the system message regex.
- Added gratuitous container officer response on channel join.
- Suspend confederation messages until container ID is known.
- Limit scope of the channel debugging.

### Removed

- Removed proactive channel leave before a join.

## 1.0.10 -- 2010-11-22

### Changed

- Rewrote guild lookups.

### Added

- Added extra slash commands.

## 1.0.09 -- 2010-11-21

### Fixed

- Missing negation in channel defense code.

## 1.0.08 -- 2010-11-21

### Fixed

- Corrected guild join handling.

### Added

- Added more debugging code.

### Removed

- Removed channel bans.

## 1.0.07 -- 2010-11-17

### Fixed

- Typos in variable names.

## 1.0.06 -- 2010-11-13

### Added

- Added online/offline notices.

## 1.0.05 -- 2010-11-13

### Fixed

- Fixed the placement and use of `GwLeaveChannel()`.

### Changed

- Changed container messaging system to generalize the request message type.

## 1.0.04 -- 2010-11-13

### Fixed

- Fixed container recognition in configuration processing.

### Added

- Added debugging output to slash command handling.

## 1.0.03 -- 2010-11-12

### Changed

- Changed configuration to support common configurations across co-guilds.
- Refactored configuration parsing.
- Cleaned up slash command handling.

### Added

- Added variable field to the saved variables.

## 1.0.02 -- 2010-11-12

### Added

- Added container IDs to channel messages to avoid duplicates within the
  same co-guild.

## 1.0.01 -- 2010-11-12

### Added

- Brought back GUILD_ROSTER_UPDATE to get around the guild info loading delay.

## 1.0.00 -- 2010-11-11

### Changed

- Cleaned up debugging statements.

### Added

- Added moderator/owner status handling.
- Added kick/ban handling for interlopers.
- Added channel leave if player leaves the guild.
- Finished defensive ownership/moderation handling.
- Added handling for guild achievements.
- Added forced reload.

### Removed

-Removed GUILD_ROSTER_UPDATE event handling.

## 0.9.02 -- 2010-11-06

### Fixed

- Fixed parsing of peer entries in configuration.

### Changed

- Expanded debugging code.

### Removed

- Removed slash command code, left stub.

## 0.9.01 -- 2010-11-06

### Changed

- Abstracted several functions.

### Added

- Added peer configuration entries.

## 0.9.00 -- 2010-11-01

Initial commit.