# 3.0.0 / Unreleased

**⚠ Breaking Changes:**
  - Backend storage format has been switched from JSON-file to database. Migrations must be run before use of `v3.x` version. See [README](https://github.com/Luzifer/twitch-bot#upgrade-from-v2x-to-v3x) for instructions.
  - Some template function have been migrated to a new function collection. See [migration section of Templating documentation](https://github.com/Luzifer/twitch-bot/wiki/Templating#upgrade-from-v2x-to-v3x) for required changes.

**Changelog:**

  * New Features
    * [templating] Add jsonAPI template function

  * Improvements
    * ⚠ [core] Move storage to SQLite database (#30)
    * [core] Allow to pass ID to channel modification
    * ⚠ [templating] Add sprig functions, replace some built-ins

  * Bugfixes

# 2.7.1 / 2022-09-06

Bugfix release, repeating `v2.7.0` changelog as of broken release.

  * New Features
    * [template] Add `randomString` template function

  * Improvements
    * [core] Make number of subscribed months available for subgift
    * [security] Add mitigation for slowloris DoS attack vector

  * Bugfixes
    * [msgformatter] Fix: Trim leading / trailing spaces
    * [ci / lint] Fix missing CI tooling, fix linter errors

# 2.7.0 / 2022-09-03

  * New Features
    * [template] Add `randomString` template function

  * Improvements
    * [core] Make number of subscribed months available for subgift

  * Bugfixes
    * [msgformatter] Fix: Trim leading / trailing spaces

# 2.6.0 / 2022-07-15

  * New Features
    * [editor] [#18] Add editor for `disable_on_match_messages`
    * [template] Add `inList` function
    * [template] Add "mod" function for modulo in templating

  * Improvements
    * [core] Expose user\_id in events
    * [editor] Add explanatory hint for exceptions

  * Bugfixes
    * [editor] Fix: Token badges had no spacing

# 2.5.0 / 2022-06-06

  * Improvements
    * [core] Add multi\_month parameter parsing for subs

# 2.4.0 / 2022-05-07

  * Improvements
    * [editor] [#23] Add confirmation for delete buttons
    * [editor] [#25] Allow searching in / sort rules

  * Bugfixes
    * [core] Fix: Notify event handlers before rules to prevent delays
    * [editor] [#28] Fix: Allow saving with empty optional duration
    * [editor] Fix: Remove asymmetric margin from buttons
    * [modchannel] [#26] Fix: Modify channel module not working for editor-bots (#27)

# 2.3.0 / 2022-04-22

  * New Features
    * [core] Add more mathematical functions for templating
    * [customevent] Add API module and actor to create custom events
    * [filesay] Add FileSay actor to "paste" files with commands
    * [msgformat] Add module to retrieve filled template through API
    * [overlays] Add overlays server with some example templates and library

  * Improvements
    * [core] Add `delete` event for deleted chat messages
    * [core] Add `origin_id` to subgift / submysterygift events
    * [core] Add support for `annoumcement` event type
    * [core] add `total_gifted` field for gifts, use numeric values for some fields
    * [core] Provide message in `announcement`, `bits` and `resub` events
    * [counter] Add template support for counter step
    * [counter] Remove stored counter value on zero value
    * [editor] Add bot version to frontend
    * [editor] Improve location of permission warning
    * [timeout] [#15] Allow timeout reason to be set

  * Bugfixes
    * [ban] Fix: Add missing API docs
    * [core] Delete refresh token only for HTTP errors, not on connection issues
    * [core] Fix: Accept 1s cooldown, fix user and channel cooldowns
    * [core] Fix: EventSub messages had misformatted channel
    * [core] Fix: Handle unauthorized error for app-access-tokens
    * [core] Fix: Raid viewercount should be numeric, not string
    * [core] Re-check token validity more often than on expiry
    * [editor] [#19] Validate durations when checking for invalid rules
    * [editor] [#20] Fix: Strip query parameters from redirect uri
    * [editor] Fix node package vulnerability / update dependencies
    * [editor] Fix: Upgrade contains a header send, error must not send headers
    * [status] Fix: Add missing API docs

# 2.2.0 / 2022-01-16

  * [ci] Make installed go binaries available during build
  * [core] Add deprecated but still used V5 ChannelEditor scope
  * [core] Add EventSub subscription prefetching
  * [core] Add "follow" event using EventSub
  * [core] Add handling for channel point rewards
  * [core] Do not retry POST requests automatically
  * [core] Fix: Event data was not available in rule templates
  * [core] Implement dynamic token update and broadcaster permissions (#13)
  * [core] Improve EventSub API request design
  * [docs] Update README
  * [editor] Display disconnected status instead of error
  * [editor] Fix follow-redirects vulnerability (CVE-2022-0155)
  * [editor] Prevent adding invalid usernames as channel / editor

# 2.1.0 / 2021-12-24

  * [automessage] Add disable switch
  * [ban] Add HTTP API route for banning users
  * [core] Add status / health check API
  * [core] Fix: send-message function passed to plugin was nil
  * [core] Fix: Strip newlines from message templates
  * [core] log bits from chat message
  * [editor] Fix: Removing cooldown resulted in save error
  * [editor] Rework to use esbuild / Vue component files (#12)

# 2.0.0 / 2021-12-03

  * [ban] Enable templating for ban reason
  * [core] Add `giftpaidupgrade` event
  * [core] **BREAKING:** Allow actors to set fields those after them (#11)
  * [core] Fix: Set channel for incoming host through jtv message
  * [core] Handle host announce messages from jtv user
  * [lint] Properly format inputs
  * [templating] Add `multiply` and `seededRandom` template functions

# 1.6.0 / 2021-11-11

  * [core] Add `ban`, `clearchat` and `timeout` events
  * [core] Add EventSub support for Twitch-Events (#10)
  * [core] Add moderator badge to broadcasters
  * [core] Prevent logging every PING message

# 1.5.0 / 2021-11-04

  * [nuke] Add new moderation module

# 1.4.0 / 2021-10-25

  * [core] Allow the bot to track config editor changes through Git
  * [core] Implement write authorization for APIs (#9)
  * [editor] Cleanup config by removing invalid / zero attributes
  * [openapi] Allow multiple mime-types on single route
  * [plugins] Move missing plugin-dir warning to debug level
  * [quotedb] Add simple page to list quotes

# 1.3.0 / 2021-10-22

  * [core] Add "bits" event
  * [core] Add `streamUptime` / `formatDuration` template functions
  * [core] Add submysterygift event, add more event data to events
  * [core] Add username fields to events
  * [core] Remove unused subscribed\_months field from subgifts
  * [openapi] Allow subdir serving
  * [quotedb] Add new actor
  * [respond] Fix: Broken condition for fallback message
  * [respond] Fix: Empty string fallback should not count as fallback
  * [respond] Log message template errors even when fallback is set

# 1.2.0 / 2021-10-08

  * [core] Log submysterygift
  * [automessage] Move spammy message to trace-level
  * [core] Improve logs for USERNOTICE events
  * [editor] Add description to "Add Action" form group
  * Add "punish", "reset-punish" actors and storage manager (#8)

# 1.1.0 / 2021-10-01

  * [templating] Add `botHasBadge` function
  * [editor] Mark fully disabled rules in list

# 1.0.0 / 2021-09-22

  * Breaking: Add configuration interface and switch to more generic config format (#7)

# 0.18.0 / 2021-09-17

  * [script] Allow to skip cooldown on script error
  * [modchannel] Add modchannel core module
  * [core] Break actions execution when one action fails
  * [core] Transform broadcaster name into ID
  * [core] Add category search and channel update
  * [core] Expose GetIDForUsername function
  * [core] Expose TwitchClient to plugins
  * [core] Add fallback support to group template matches
  * [respond] Support sending message to different channel
  * [core] Reduce cache time for stream info
  * [core] Add Twitch events
  * [core] Add registration for raw-message-handlers

# 0.17.0 / 2021-08-28

  * Create API for counter and setvariable modules
  * Provide HTTP server and registration function
  * Provide central cron service to plugins

# 0.16.0 / 2021-08-21

  * Update dependencies and bring plugin example to work with master
  * Lint: Ignore gocritic for fatal program exit not running unlock
  * Move to Go1.17 mod-file, update dependencies
  * Disable CGO for default container
  * Allow plugins to register template functions
  * Add plugin support to allow extending of functionality (#6)
  * Add support to disable cooldown through the action module
  * Add method to send messages from within the bot without trigger
  * Add validation mode for config

# 0.15.0 / 2021-06-30

  * Wiki: Add example for generic chat-addable commands
  * Add support for dynamic variables
  * Lint: Update linter list, disable gomnd for some lines
  * Move timers to storage to persist them
  * Fix: Set channel for more events

# 0.14.0 / 2021-06-17

  * Fix: JSON is not able to decode `2s` but `2` which is ns instead of s
  * Add concat template function
  * Disable auto-messages in non-observed channels
  * Automatically leave channel when removed from config

# 0.13.0 / 2021-06-13

  * Use more flexible Actor format to allow addition of new actors (#5)
  * Add user- and channel-based cooldowns (#4)
  * Fix: ID generation handling different automessages as same
  * Fix: Do not try to log functions
  * Fix: Do not access automessage attributes without lock

# 0.12.0 / 2021-06-05

  * Add "respond as reply" functionality

# 0.11.0 / 2021-06-02

  * Add retries to Twitch API calls

# 0.10.0 / 2021-05-27

  * Add Whisper / RawMessage actions
  * Add `whisper` event

# 0.9.0 / 2021-05-26

  * Add `part` event
  * Allow to disable automessages with templates
  * Add global variables to be used in templates
  * Add Disable and DisableOnTemplate attributes for rules
  * Drop HCL support (causes too much effort for too little benefit)

# 0.8.0 / 2021-05-24

  * Fix: Display fallback when no category is set in `recentGame`
  * Add displayName template function
  * Replace non-reliable fsevents library with simple check
  * Add HCL config format support

# 0.7.0 / 2021-05-13

  * Lint: Disable requirement for crypto/rand for time randomizer
  * Add delay-action

# 0.6.0 / 2021-05-12

  * Add sub events, document available event types

# 0.5.0 / 2021-05-11

  * Fix: Unlock auto-messages to prevent dead-locks
  * Log amount of loaded rules on (re)load
  * Support templating in automessages

# 0.4.1 / 2021-05-06

  * Include tzdata into Docker image to allow TZ env setting
  * Update README for new flags

# 0.4.0 / 2021-04-22

  * Introduce general send limit to prevent global-timeouts

# 0.3.0 / 2021-04-21

  * Extract template functions into registry
  * Lint: Reduce complexity of loadConfig function
  * Add raw-log functionality
  * Add a delay while joining channels

# 0.2.0 / 2021-04-04

  * Add instructions for token generation
  * Add GH page to generate token

# 0.1.0 / 2021-04-03

  * Initial release