CHANGELOG.md

Changelog

Key: [+] added, [-] removed, [~] modified, [!] important.

21w25b

• [~] Changed all deprecated code to match new standards.
• [~] Attempted to mitigate issues with audio stopping prematurely.
• [~] Updated dependencies -> JDA 4.3.0_283

21w25a

• [!] Migrated language files directly into resources folder to facilitate community translation.
• [+] Added support for multi-embedded messages.
• [~] Updated MessageDispatcher to match new JDA standards for embedded messages.
• [~] Fixed bug with TrackScheduler not displaying correctly on track start.
• [~] Fixed bug with i18n not formatting sanitiser string / typo.
• [~] Minor formatting changes.
• [~] Updated dependencies -> JDA 4.3.0_281, gson, snakeyaml.

21w19a

• [~] Improved [event] to include host / better display participants.
• [~] Updated dependencies -> JDA 4.2.1_262, MySQLConnector (.25).

21w16a

• [!] Refactor Command superclass to be kinder to its subclasses.
• [~] Fix permissions bug with connecting to audio channels.
• [~] Updated dependencies -> JDA 4.2.1_260, MySQLConnector, Jackson.

21w14a

• [!] Started adding i18n (internationalisation) support.
• [!] Stripped out LavaPlayer/NAS. (I think they're unnecessary due to LavaLink)
• [+] Partial support for French language.
• [+] Added [language] setting to allow uses to switch between languages - default English.
• [+] Updated dependencies.
• [-] Removed jcenter as known deps have updated now.

21w12a

• [!] Repackaged com.yuuko.commands.* to com.yuuko.modules.*
• [!] Updated Gradle to version 7.0-rc-1.
• [!] Updated Java to version 16.
• [~] Updated dependencies -> JDA 4.2.0_250.
• [~] Refactor isNumber() to isNumeric() in Sanitiser.
• [~] Fix small bug with [reactionrole].

21w11b

• [!] Repackaged project from com.yuuko.core.* to com.yuuko.*
• [~] Updated Module to detect commands automatically.
• [~] Improve use of reflection on startup, making explicit module declaration redundant.
• [~] Removed InteractionCommand abstraction layer as it is fairly unnecessary.
• [~] Fix old bug where channel level permissions weren't being respected.
• [~] Removed redundant utility functions.
• [~] Updated [about] to give more useful information regarding the bot.
• [~] Change the guild on-join message to a non-embedded format to catch edge cases without permissions.

21w11a

• [~] Fix for [UKParliamentPetition] command where json is null.
• [~] Updated dependencies.

21w09a

• [!] Changed version numbering (again) to the nicer minecraft snapshot format "YYwWWr".
• [~] Potential fix for multiple audio related problems. (playlist silence/hanging players)
• [~] Fix for [anime] command not being able to parse currently airing anime.
• [~] Added global_prefix to config.yml
• [~] Updated dependencies.

202102r1

• [+] Re-implemented [osrs] command for all of your old school runescape stat needs.
• [~] Updated dependencies.

202101r3

• [!] Added version 1 of [event] command, allowing users to setup future events. (bugs expected)
• [+] Added [eventchannel] command to allow for easy setup of the event channel.
• [~] Modified [commandlog] and [moderationlog] changing invocation and internal logic.

202101r2

• [+] Added message event metric tracking. (going to be used for website)
• [~] Refactored MessageHandler to MessageDispatcher, made all methods return booleans.
• [~] Merged AudioMetrics and CacheMetrics tables since they relate to the same kind of data.
• [~] Fixed issue with bind checks in CommandExecutor
• [~] Changed possible input for Bind command, removing multi-channel single-command binding.

202101r1

• [!] HAPPY NEW YEAR!
• [!] Added Patreon link to [about]. (we can dream)
• [~] Updated dependencies or something.

202012r1

• [~] Updated dependencies.
• [~] Fixed very old bug related to embed permissions checking.

202011r6

• [!] Major update of several commands/systems to enable sharding. (Metrics/Database)
• [+] Added [restart] command to allow shards to restart if they have been shutdown.
• [~] Several refactors/simplifications of commands, unrelated to sharding.
• [~] Updated included sql file to reflect database changes.

202011r5

• [~] Rewrite ReactionRoleCommand.
• [~] Modified Database connection to help with self-host.
• [~] Various bug fixes. (roll command, mute roles bug)

202011r4

• [!] Change source compatibility from Java 14 to Java 15.
• [!] Upgraded to Gradle 6.7
• [!] Updated configuration system, moving from crude txt to yaml implementation.
• [!] Updated all api systems to use yaml implementation.
• [!] Added setup methods to create any missing API/Config files on startup. (step towards self-hostable release)
• [~] Updated dependencies.
• [~] Added utility method to Api class for automatic command disabling.
• [~] Rewrote how modules store commands to prevent every command from being initialised twice on setup.
• [~] Implemented check for lavalink nodes to prevent bot from joining if none are available.

202011r3

• [~] Rewritten most of the minor audio commands, making them easier to read and largely more concise.
• [~] Refactored [play], [playnext], and [background] to remove large parts of audio load logic.

202011r2

• [~] Starting optimising SQL queries - reducing overall number.
• [~] Small changes to configuration both formatting and logic.
• [~] Small changes to AudioManagerController and TrackScheduler.
• [~] Added new internal function to ApiManager
• [~] Variety of small bug fixes.
• [-] Removed [redb] command as it was unnecessary.

202011r1

• [!] Implemented system wide cooldown system, with [nuke] getting a default of 5 seconds.
• [~] Updated [nuke] to check if channel is of type news.
• [~] Simplified database cleanup on message/channel delete.

202010r2

• [~] Nerfed [nuke] to reduce channel deletion abuse.
• [~] Updated dependencies.

202010r1

• [!] Remove/Patch code the uses privileged intents. +2
• [!] Removed references to guild members in the database.
• [~] Fixed numerous bugs. (forgot to note them)
• [~] Updated dependencies.
• [-] Removed [newmember] and related commands.

202009r1

• [~] Updated help command to remove mention of a website.
• [~] Updated dependencies.
• [-] Removed the event metric logging.

202007r1

• [+] Added [playnext] command which allows users to add a song/playlist to the front of the current queue.
• [~] Updated dependencies - JDA, OkHttp, Jackson, Lavaplayer, MYSQLConnector.
• [-] Removed DivineDiscordBots from vote command and removed integration.

202006r1

• [~] Improve [clear] command usability.
• [~] Updated dependencies.

202004r2

• [-] Removed [command] command.
• [~] Improved [bind] command to allow binding of all modules at once.
• [~] Moved [bind] command from utility module to core.
• [~] General code improvements, e.g. upgrading old switch statements to new Java14 enhanced variants.

202004r1

• [!] Sorry the bot was down for so long, a mixture of funding and motivation brought the project to an end, but now it's back :) (Also Happy Easter!)
• [~] Updated all dependencies.
• [-] Removed [channel] command.
• [-] Removed [advertise] command.

202001r1

• [!] HAPPY NEW YEAR!
• [~] Updated lots of older dependencies! (yay!)
• [~] Fixed issue with tracks not stopping when skip command is used with nothing in the queue.

201910r3

• [!] Changed version control for the last time. (hopefully)
• [+] Added cache metrics to check performance of new feature. (yyyymm[revision]n)
• [~] Updated dependencies (as always!)

2019-10-16

• [!] Changed LavaLink-Client to a custom implementation.
• [+] Added a very-basic search cache for audio commands save on the api quota.
• [~] Rewrote YoutubeSearchHandler, removing the 1 item search function. (since it has no impact on quota)
• [~] Updated dependencies (multiple times).
• [~] Updated README to reflect external changes.

2019-10-02

• [!] Working on other projects so updates may be slower than usual.
• [~] Migrated all of the boolean-based settings such as [djmode] and [deleteexecuted].
• [~] Bumped dependencies to their latest versions.

2019-09-24

• [~] Updated jackson dependency to .pr3.
• [~] Migrated the [modlog] and [comlog] commands to the new category.
• [~] Migrated the [newMember] command, also updating it.

2019-09-23

• [!] Started moving settings from Settings command to their own command category.
• [~] Migrated the [prefix] command to the setting category.
• [~] Migrated the [starboard] command and gave it an update.

2019-09-20

• [~] Refined RequestHandler to be more compact without some unnecessary verbositys.
• [~] Replaced the filtering portion of the [nuke] command with a much more elegant solution.

2019-09-19

• [~] Modified permissions for the [play], [search] and [background] commands.
• [~] Modified the CommandExecutor to specifically check audio channels for permission overrides before trying to connect.

2019-09-12

• [~] Updated dependencies, OkHttp 4.2.0, Lavaplayer 1.3.22
• [~] Fixed minor dialogue error which may have caused confusion with new users of the bot.
• [~] Modified MessageHandler to hopefully squash the context exceptions that keep being thrown related to permission.

2019-09-10

• [!] Switched to a self-maintained experimental version of JDA, migrating it to OkHttp 4.
• [~] Fixed MessageDeleteJob to actually work instead of just removing messages immediately.
• [~] Updated build.gradle to use Java 12 on JitPack. (hopefully)
• [-] Removed unused Brotli dependency.

2019-09-07

• [!] Swapped out the Reflections package to the forked/maintained Reflections8 which depreciates the use of Guava.
• [~] Updated dependencies, notably, Jackson to 2.10.0.pr2 and OkHttp to 4.1.1.

2019-08-28

• [+] Added [horoscope] command.
• [~] Updated dependencies to their latest versions.
• [~] Fixed setting which had a wrong database value causing incorrectly check if the setting was enabled.

2019-08-21

• [+] Added new setting which allows welcome messages to be automatically deleted after a minute.
• [~] Refactored Settings command to be more "iffy" and to instead use a HashMap.

2019-08-16

• [+] Added AudioMetrics to track how many songs are in queue and also how many players/active players there are.
• [~] Modified DiscordMetrics to queue instead of complete, may result in 0 values, but prevents timeouts and subsequent exceptions.
• [~] Updated a couple of dependencies, namely JDA and Lavalink-Client

2019-08-13

• [~] Updated OkHttp to 4.1.0 from 4.0.1.
• [~] Updated RequestHandler to utilise the new BrotliInterceptor introduced in OkHttp 4.1.0
• [~] Updated JDA to 4.0.0_39 stable from BETA_32.
• [~] Updated Lavaplayer to 1.3.20 from 1.3.19.

2019-08-09

• [~] Modified RequestHandler to be able to return Jsoup's Document object.
• [~] Updated JDA to 4.BETA.0.37 from 32 and Jackson to 2.10.0.pr1 from 2.9.9.1.
• [+] Added [shutdown] command to allow /proper/ termination of the application and its dependencies.

2019-08-05

• [~] Improved some of the documentation used the {@link} tag for easier navigation.
• [~] Rewrote most of TrackScheduler and un-verbosified the YoutubeSearchHandler amongst other commands.
• [~] Started using OkHttp to retrieve and Jsoup to parse instead of purely the latter since there is a significant performance increase. (~50% in non-api calls)

2019-08-03

• [~] Rewrote the audio management system to make things more predictable.
• [~] Minor refactoring to several methods and field names.
• [-] Scrapped plans for an ExceptionMetrics class since other methods are sufficient.
• [-] Removed LavaLink utilities since they became unnecessary.

2019-08-02

• [~] Moved back over to the official Lavalink-Client release after my PR was merged.
• [~] Updated to a stable version of ddblAPI.java that I released.
• [~] Dozens of little optimisations and fail-fasts for both readability and performance.

2019-07-31

• [+] Added [rule34] command which returns a random image from the rule34 website.
• [~] Updated MySQL Connector to 8.0.17 from 8.0.16.
• [!] Swapped the official Lavalink-Client for a custom forked version until the official release is updated.

2019-07-30

• [~] Added some minor guarding relating to reaction roles and custom emotes. (debugging)
• [~] Better cleaning up abandoned audio players if a guild leaves mid track.
• [~] Updated Lavaplayer to 1.3.19 which fixes breaking changes to the youtube site.
• [~] Updated other dependencies, such as JDA 4.BETA.0.32 from 30.

2019-07-28

• [~] Updated to JDA 4.BETA.0_30 from 23.
• [~] Updated Lavalink Client to bf6c2ec from the JDAv4 branch

2019-07-23

• [+] Added [permissions] command to list the bot's currently granted permissions.
• [~] Simplified the GitHub command in preparation for an update.

2019-07-18

• [!] Decoupled CommandExecutor from each Module instance, making it much more efficient.
• [~] Refactored Command class to take objects of type Module instead of unknown classes extending Module.
• [~] Updated to JDA 4.BETA.0_23 from build 22.
• [~] Minor refactoring of CommandExecutor, and MessageHandler classes.

2019-07-13

• [!] Migrated from JDAv3 to JDAv4
• [~] Updated dependencies to match those compatible with JDAv4
• [~] Split up PING to GATEWAY_PING and REST_PING in light of new changes.
• [+] Added new method to the Sanitiser class to scrub strings of special characters.
• [~] Added static BASE_URL field to most commands where a URL is used every execute.
• [~] Improved guarding of the [nuke] command.
• [~] Moved [urban] command from nsfw module to media since it's a better fit, although it might not bit the final home.
• [~] Updated dependencies to be the correct versions for JDAv3.

2019-07-09

• [~] Modified the MessageEvent object to be able to hold both an object of Module and of Command, effectively compressing parameters.
• [~] Fixed a couple of smaller superficial mistakes such as the [cat] command returning incorrect usage information.

2019-07-08

• [~] Fixed bug with lyrics command returning no data but with headers that imply data.
• [~] Modified LavaLink node loading to allow virtually unlimited nodes.
• [~] Refactored command and module classes, adding the previous checks to the command executor.
• [~] Refactored dbProvisioning to just dbProvision to match current naming conventions

2019-07-01

• [+] Added [logm] command which allows me to toggle metrics logging at any time.
• [~] Fully revamped the tracked event metrics to be more helpful over what kind of event was being triggered. (more generic)
• [~] Finally fixed another long running bug with the nuke command and how it is currently handled.
• [-] Removed database metrics as the metrics system is being simplified greatly.
• [-] Removed the bloated Discord metrics since I don't care about number of channels, emotes and whatever the third thing was.

2019-06-26

• [+] Added [advertise] command, allowing servers to advertise on the website.
• [+] Started logging member counts for each server, for use related to the advertise command.
• [+] Started logging server icons, for use related to the advertise command.
• [+] Started logging server splash, for use related to the advertise command.
• [~] Modified the reaction role processor to be more streamlined. (was over-engineered)

2019-06-14

• [!] Migrated from BasicDataSource to HikariDataSource, keeping the same driver.
• [!] Improved security between all of yuuko's servers, also isolating the database to its own server.
• [+] Added [joke] command which just spams out dad jokes. (essentially free feature)
• [~] Made embedded error messages more consistent across the board.

2019-06-12

• [+] Added [advice] command using api.adviceslip.com which is quick and easy.
• [+] Added abstraction to interaction by subclassing Command into InteractionCommand, implementing a LocalThread random function.
• [+] Added an animal module along with four commands to kick it off, namely [cat], [fox], [dog] and [bird]
• [~] Refactored the whole world module and put it into media since they're quite similar.
• [~] Fixed a bug with the [lyrics] command which was caused by /extra/ long songs such as Rap God by Eminem.
• [-] Removed the [countdown] command as it was largely unused and had limited functionality.

2019-06-10

• [~] Updated dependencies to newest possible without breaking other dependencies @JDA && OkHttp
• [~] Refactored ApplicationProgrammingInterface to simply Api and put it into its own package along with an ApiManager class.
• [~] Refactored RequestHandler from the utilities package to its own IO package along with RequestProperty
• [~] Refactored MessageEvent package from extension to entity.
• [~] Made the [nuke] command more forgiving regarding invalid input.

2019-06-06

• [+] Added an audio timeout feature which will make Yuuko leave an audio channel after 5 minutes of nothing being played.
• [~] Refactored all of the audio commands to remove some unnecessary method calls.
• [~] Refactored JsonBuffer to RequestHandler since it doesn't necessarily return Json.
• [~] Refactored Metrics packages to make more sense.
• [~] Took care of some of the long term warnings IntelliJ was throwing at me.
• [~] Rewrote the [efukt] command after further analysing some html source, appearing to fix a malformed URL bug.

2019-05-29

• [!] Refactored the core GenericMessageController to GenericGuildMessageController to stop Yuuko listening to non-guild messages.
• [!] Refactored the core GenericMessageReactionController to GenericGuildReactionController to stop Yuuko listening to non-guild reacts.
• [~] Changed commandlog to comlog on the backend to match with the modlog setting.
• [~] Updated multiple methods parameters to reflect an old change that didn't previously need modification.

2019-05-23

• [~] Modified the about command to include the 5 latest commits from GitHub to show progress.
• [~] Gave some of the core commands a visual revamp, commands that have been improved are [about], [help], [settings] and [shards]
• [~] Improved the starboard setting to list the number of stars that the message has received. x2
• [~] Fixed a legacy bug which caused the [nuke] command to remove 1 less message than expected.
• [~] Plugged up the final okhttp leak which was caused by when things went wrong and didn't close properly.
• [-] Depreciated the legacy :pinpush: pinning feature for the starboard setting. (they're functionally the same thing)

2019-05-20

• [~] Added command execution time to metrics for extra stats. (Ooo)
• [~] Fixed reoccurring bug involving case sensitivity and commands.
• [~] Fixed bug which would cause exceptions when using the play command while not in an audio channel.

2019-05-18

• [~] Modified how the [urban] command is categorised, making it nsfw.
• [~] Refactored string formatter into appropriate package.
• [~] Converted most of the string arrays (modules, commands, permissions) to lists, in most cases being more efficient.

2019-05-16

• [~] Updated [github], [kitsu] and [osu] commands to experiment with new formatting.
• [~] Added new experimental String formatter to avoid multiple method calls for formatting strings.
• [~] Updated dependencies and updated code to prevent potential okhttp leaking.

2019-05-15

• [+] Added [dance] interaction command as request by YuukoKanoe#2043
• [+] Added [pat] interaction command as request by YuukoKanoe#2043
• [+] Added [kill] interaction command as request by YuukoKanoe#2043

2019-05-14

• [~] Refactored packages for DatabaseConnections and DatabaseFunctions.
• [~] Updated required permissions for [reactrole] to require MESSAGE_HISTORY.

2019-05-13

• [!] Switched version formatting to have the most significant number first.
• [~] Refactored some of the newest code to be less verbose.
• [~] Added guards for null pointer exceptions where reacts come but the message is somehow null.

11-05-2019

• [+] Added react role database functions and event hooks.
• [~] Finished [reactrole] command main code and guards.

08-05-2019

• [~] Updated [urban] command to present the data in a better less intrusive way.
• [~] Updated documentation to match the current state of Yuuko.
• [+] Added base code for the [reactrole] command and feature in general.

30-04-2019

• [~] Updated [syncguilds] to purge guilds from the database which are failed to sync within 24 hours (indicates redundant data)
• [~] Refactored [londonunderground] to just [underground] for pretty obvious reasons. (invocation was too long)
• [~] Who uses the main class anyway? (moved the remaining config code out of the main class)

29-04-2019

• [~] Changed internals of how Modules and Commands are stored from List to Map which is much faster in all scenarios tested.
• [~] Fixed small bug which caused bot lists to be a single event behind the actual state of the bot.
• [~] Slightly refactored and modified several classes to make them more efficient.

27-04-2019

• [~] Cleaned up the scheduler, combining some tasks and removing others altogether.
• [~] Added function to sync the guilds database on startup in case the bot was added to a server in downtime.
• [~] Migrated from HttpsUrlConnection to OkHttp for all API calls since it is regularly updated, modern and there and JDA already uses it.

24-04-2019

• [+] Added DivineDiscordBotList integration.
• [~] Updated the shard statistics task to keep more accurate information since there were some discrepancies
• [~] Added extra shard information such as channels and ping to increase the quality of the information on the website.

19-04-2019

• [+] Added lyrics command to enable users to lookup lyrics.
• [+] Added urban dictionary command because it's both free and easy.
• [~] Fixed some older bugs and dodgy commands.

10-04-2019

• [+] Added new database connection class for the automatic provisioning of shards.
• [+] Added task to renew the shard's ID every 30 seconds to prevent it being cleaned up.
• [~] Migrated settings database from the main Yuuko application server to the web server where the metrics database is hosted to prevent duplicate databases.

09-04-2019

• [~] Refactored AudioManagerManager to AudioManagerController for better naming conventions.
• [~] Changed the way shards are provisioned to allow dockerisation of the whole process.

31-03-2019

• [~] Updated [choose] command to better represent a users choice and a basic statistic of that being chosen.
• [~] Updated dependencies to their latest versions.
• [~] Updated [help] to dynamically show the correct prefix for command usage and other such messages.

28-03-2019

• [!] Removed dbModuleName field from module superclass, renamed all of the columns in the database, removing the module part. (saves space)
• [~] Updated [help] to show disabled commands as well as modules.
• [~] Updated [command] to allow resetting of individual commands instead of just all of them.

27-03-2019

• [!] Added a subclass class to extend MessageReceivedEvent name MessageEvent allowing for much more powerful manipulation of events.
• [~] Refactored CommandExecutor, every command, module and relevant utility to work with the new wrapper class.
• [~] Refactored all module classes to be more memory aware instead of just arbitrarily creating new objects.
• [~] Fixed [command] which was suffering from the after effects of a previous refactor that went unnoticed.
• [~] Tweaked GenericGuildVoiceController to try and fix a bug which stops audio players from correctly being destroyed.

22-03-2019

• [+] Added [petition] command to return UK Parliament petitions by given petition ID.
• [+] Added [natgeo] command to return the top headlines from National Geographic. (cause science and nature are rad)
• [~] Refactored MessageHandler to core package and out of utilities.
• [~] Refactored certain utilities from the misc util class to their own DiscordUtilities class.
• [~] Updated Event Metrics to include more specific data about which types of user is behind each event, also added messages sent metrics.
• [~] Added new job/task to clear the database of anything over 6 hours old, after 6 hours of being online. (and then every 1 hour);

19-03-2019

• [~] Removed listening for numeric values between 1-10 and the word cancel in GenericMessageController and refactored the class.
• [~] Altered how [search] works, you now need to use -search or -search cancel to make the input less confusing.
• [~] Refactored [linestatus] to [londonunderground], although it's longer, it's less ambiguous.

17-03-2019

• [~] Modified structure of settings, making them more like a command or module.
• [~] Improved the JsonBuffer class to support unlimited extra headers, this required adding a RequestProperty class.
• [~] Added a send permission check utility to MessageUtilities and every method in MessageHandler to prevent WRITE_PERMISSION exceptions.
• [~] Finished translating MessageHandler.sendException() to log.error();.
• [-] Removed unnecessary methods from MessageHandler, including sendException since it is now depreciated.

13-03-2019

• [+] Added support for custom welcome messages using the newMember setting.
• [~] Refactored the command executor to make it easier to read and maintain, being such a core part of functionality.
• [~] Added TextUtility function to be able to resolve tokenized messages containing the %user% and %guild% tokens.

10-03-2019

• [+] Added [countdown] command which allows you to check how long it is until a certain date. format dd/MM/yyyy
• [~] Implemented new sanitiser function which allows date checking.
• [~] Implemented new text utility which returns a verbose timestamp.

09-03-2019

• [~] Automated the [help] command so it doesn't need to be manually updated again.
• [~] Changed the formatting for command usages.
• [~] Made small changes to satisfy good practice and to improve code quality, such as parsing booleans instead of .equals("1");

08-03-2019

• [~] Refactored DatabaseFunctions into CommandFunctions, GuildFunctions and ModuleFunctions respectively to break up the code.
• [~] Refactored key method names to be more consistent with my usual code style.

06-03-2019

• [+] Added [command] command which allows users to disable/enable individual commands either by channel or globally on a server.
• [+] Added the base of a [reddit] command which will enable users to grab the latest post from any subreddit. (Soon)
• [~] Refactored [server] to [guild] to reflect how it's officially named.
• [~] Modified ping command to say pong like every other ping command ever.
• [~] Fixed a small issue with stop commands being issued by the lonely check.

03-03-2019

• [+] Added [ping] command, because it seems like users appreciate small commands as much as larger ones with more information.
• [~] Minor refactoring to metrics classes to make things a little more concise.

28-02-2019-1

• [+] Added [seek] to allow seeking of the currently playing track.
• [~] Updated Lavalink utilities to add quality of life changes.
• [~] Fixed [current] command to actually show correct timestamp.

24-02-2019

• [~] Minor fixes to the spoilerify and eightball commands.
• [~] Updated dependencies to their latest versions.

17-02-2019_2

• [+] Added [8ball] command so people can get some more RNG in their lives.
• [+] Added [flip] command for more RNG, because they're free.
• [~] Updated dependencies to their latest versions.
• [~] Minor refactoring to various commands.

16-02-2019

• [~] Fixed some minor bugs with the recent changes.
• [~] Altered the new [roles] command to give it better guarding in guilds with many, many roles.
• [~] Updated help command to reflect recent changes.

14-02-2019

• [+] Added [roles] command to return a list of the guild's roles to the user.
• [~] Refactored moderation log setting to be more generic internally.

12-02-2019

• [+] Added [avatar] command so users can look at other user's avatars... but bigger.
• [~] Updated moderation commands to check role hierarchy before trying to do anything.
• [~] Changed Sanitiser to take an optional parameter to silence feedback from its results.

11-02-2019

• [~] Changed how the [ban] command works, it turns out I didn't realise what one of the ban parameters was this whole time.
• [~] Updated dependencies, namely JDA 3.8.2 and okhttp 3.13.1.

08-02-2019_2

• [+] Added [github] command which allows users to lookup github repositories and return some information about them.
• [+] Added [spoilerify] command which returns the raw string for those really annoying 'every character' spoiler messages.
• [~] Improved the Configuration class, adding everything that doesn't require JDA to be built first and logging each step to console.
• [-] Removed the Cache class and moved everything into more appropriate places, with 90% of it going into the Configuration class.

07-02-2019_2

• [~] Refactored executeCommand to onCommand to be more consistent with naming conventions.
• [~] Finished mod log, hooking nuke, ban, kick and mute instead of relying on JDA events.
• [~] General refactoring and code maintenance.

05-02-2019

• [+] Added mod log setting, to log bans, unbans, message deletes, etc.
• [~] Modified command log from the old inline version to use embeds instead.
• [~] Changed timestamp of several commands to use embed timestamp feature instead of formatting own timestamp.

02-02-2019

• [~] Modified the [ban], [kick] and [muted] commands to allow input of ID strings instead of always tagging the user.
• [~] Fixed small issue with the track scheduler which wouldn't reset the looping status when the player is destroyed and recreated.

31-01-2019

• [+] Added a vote command to show users where they can vote for the bot.
• [~] Refactored [embarrassed] to [blush] for fairly obvious reasons.
• [~] Refactored [repeat] command to [loop], also changed the functionality to loop the whole queue instead of just the current song.
• [~] Updated the help command to reflect changes.

26-01-2019

• [~] Fixed a bug that stopped the modules command from working correctly. (just another missed rs.next() sigh)
• [-] Removed the [modules] command and combined it with the regular module command to achieve dual functionality.

25-01-2019

• [+] Added [kiss], [pet], [embarrassed] interactions.
• [+] Added an NSFW tag on a command by command basis instead of just per module.
• [+] Added Lavalink utilities class to cut down on verbose chained methods.
• [~] Fixed bug present since 21-01-2019_3 where bot wouldn't leave channel when everyone else has.

22-01-2019

• [+] Added [lavalink] command to be able to add/remove lavalink nodes on demand.
• [~] General fixes, structural improvements and comments.

21-01-2019_3

• [+] Added [shards] command to give the user some basic information about the bot's current shards.
• [~] Migrated from pure Lavaplayer to using Lavalink for audio, in preparation for when the bot is sharded (not necessary but wanted)
• [~] Migrated from JDABuilder to DefaultShardManagerBuilder.
• [~] Fixed some minor bugs.

19-01-2019_2

• [+] Added a starboard feature... everyone loves those right?
• [~] Refactored all of the non-boolean settings into their own settings classes and also refactored the database to allow the commandLog and member welcoming to be customised.
• [~] Moved settings from being stored in the Cache class and initiated in the main class to being parked in the CommandSettings class.
• [~] Shortened commandPrefix in the database to simply prefix since there is no other type of prefix to describe.
• [-] Trimmed some excess fat that was no longer needed.

18-01-2019_2

• [~] Added a GenericTextChannelController to check when channels are removed to update bindings appropriately.
• [~] Refactored parts of the DatabaseConnection subclasses into a DatabaseConnection superclass.
• [~] Made all of the methods in the SettingsDatabaseFunctions class static since individual instances of database classes were unnecessary.
• [~] Moved all of the connection logic for all database functions into a try with resources structure to ensure the prevention of database lockups. (which happened today somehow)
• [~] Migrated the GenericEventManager to use the correct logger.

17-01-2019

• [~] Refactored module package to commands to keep the intent of the package clear. (everyone knows what a command is, but maybe not module in this context)
• [~] Refactored the isChannelNSFW function from the Module super class to the Utils class.
• [~] Updated dependencies to their latest versions.

15-01-2019

• [~] Modified the [bind] command, where giving no parameters will returns a list of binds.
• [~] Refactored all of the database bind functions from the DatabaseFunctions class into it's own respective class.

13-01-2019_2

• [~] Updated the [bind] command to make it less scuffed, properly checking parameters, also now allowing multiple channels to be bound at once.
• [~] Updated the CommandExecutor, moving key logic from the GenericMessageHandler class.
• [-] Removed the last remnants of the setup command, since it wasn't actually used at all.
• [-] Removed all command logging functions that send data to the support server directly. (everything now goes to the metrics database)

12-01-2019_3

• [!] Instead of using classical version numbers, from now on I'll be using the date, followed by a build number for that date. (trying to keep semantic versions is a hassle)
• [!] Migrated from Maven to Gradle, for the purposes of learning and increased build speeds. (apparently)
• [~] Made a number of changes to the database and it's internal logic.
• [~] Small number of formatting changes and other general house keeping.

Y-1.1.0 (The Big Refactor)

• [!] Removed the Yuuko class self event manager and event code, creating a dedicated events package to put in it's place.
• [+] Added the Interaction module which as the name suggests adds interactions.
• [+] Added interactions: [poke], [hug], [attack], [bite], [angry], [cry], [laugh], [pout], [shrug], [sleep], [tickle].
• [+] Added a simple [choice] command which takes an undefiled number of parameters separated by commas and selects one of the choices.
• [~] Improved the [roll] command to give a better indication on what the roll is against.
• [~] Refactored Math module into Fun module to allow for a wider range of commands to be encompassed such as coin flips and other such commands.
• [~] Refactored utils package to utilities to actively try and make things more complete and professional.
• [~] Refactored the Statistics class to Metrics since they're the latter and not the former and give them an overhaul.
• [~] Refactored the scheduled events from the main class to their own scheduler package based on Avaire which is 1000% better.
• [~] Refactored database connections into their own package, and also started sending metrics to a separate server. (including commands)
• [~] Refactored both the Module and Command superclasses, changing method names and also changing the module field from String to Class<?> to improve efficiency all around.
• [~] Refactored every command and module for a better naming convention overall.
• [~] Refactored methods from the Utils class to their own respective MessageUtility and TextUtility classes.
• [~] Fixed a bunch of new and old bugs that have been discovered since the last release.
• [-] Removed M and C classes, instead using the Reflections package to improve command modularity greatly.

Y-1.0.2

• [~] General code premature-optimisations here and there, mostly conversions from verbose loops to streams.
• [~] Upgraded the [nuke] command to conform with the new standard which was overlooked in Y-1.0.1.
• [~] Slightly optimised both the CommandExecutor and the GenericMessageController classes.
• [~] Greatly improved the nuking speed of messages older than 2 weeks. (In preliminary testing, more testing needed in real world.)
• [~] Increased [nuke] command's max channels from 5 to 10 since the lower bound was the victim of some premature optimisations.
• [~] Moved dev checking from CommandExecutor into the ModuleDeveloper class itself to save some precious nanoseconds.
• [~] Updated the [user] command to improve code quality and include some rich presence information where possible.
• [~] Updated the [queue] command to improve code quality and show some additional information about the queue such as total length and items in the queue. (much at the dismay to a certain man-child)
• [~] Updated dependencies to their latest versions and removed obsolete dependencies.

Y-1.0.1

• [~] Refactored Sanitise to Sanitiser for peace of mind.
• [~] Refactored isNumber() from Utils to Sanitiser.
• [~] Updated [osu], removing signature image because of hassle and processing time, also removing POJO classes in exchange for the easier implementation added in Y-1.0.0.
• [~] Updated the [mute], [kick] and [ban] commands to correctly interpret messages, improve feedback and not throw unnecessary exceptions.
• [~] Upgraded the code quality of the [mute] command in particular, giving it a long overdue lambda overhaul, setting a new standard for code on the bot.

Y-1.0.0 (The Re-brand)

• [!] Completely rebranded the bot into something more personable instead of a random anecdotal name that only a few people will understand.
• [!] Bumped JDK version to 12 (early release) because why wouldn't you live life dangerously in production. (also, jdk 11 ssl is broken)
• [+] Put in place measures to allow for a web console to edit settings and also see status updates.
• [+] Added developer [reloadapi] command to be able to switch out API keys when needed.
• [+] Added new [tesco] command that allows you to lookup and price check items from the store (kind of a meme)
• [+] Added new [welcomeMembers] setting that currently sends a message when a new member joins and greets them.
• [+] New database stuff including join date, command logs (for debugging), lastUpdated (for debugging) and a few other minor things.
• [~] Modified the JsonBuffer class to use Gson and return JsonObject objects, allowing for cleaner code, also removing any previous POJO objects.
• [~] Modified Permission field in the Command class to be an array, allowing multiple permissions per command, modified related classes to accommodate for the change.
• [~] Heavily modified the database logic, tidied it up a bunch and now use pooled connections to increase database speeds. (12-20ms to 2-8ms @ about)
• [~] Heavily modified the API system, now allowing API keys to be reloaded and added on the fly.
• [~] Modified the [nuke] command. You can now tag channels instead of a value and those channels will be duplicated and the old versions deleted.
• [~] Updated the system clock to keep time in a more meaningful way that can be used and isn't pre-formatted.
• [~] Updated exception util to print the full stack trace so that debugging can be done more efficiently.
• [~] Updated JsonBuffer class to allow for extra additional headers.
• [~] Shrunk the [announceNowPlaying] setting to simply [nowPlaying] because it's easier to type and remember.
• [~] Fixed a number of old bugs the haunted the previous versions, obviously leaving a few behind (x3).
• [~] Cleaned up a LOT of the code, making it more readable and less redundant, moved Ping into Statistics from Cache, changed consoleOutput function to show more commands but less other information.
• [~] Moved duplicate code from the Moderation module into it's own method in the Utils class.
• [~] Updated the about section since everyone already knows the context of a discord bot...
• [~] Changed most of the embeds to include information about who used the command and bot version.
• [~] Increased complexity of the CommandExecutor class to take burden from other classes such as GenericMessageController and remove duplicate code.
• [~] Ensured that the M and C classes are reflection safe to stop exceptions & complaints at runtime.
• [-] Removed SystemClock class and replaced it with a ScheduledExecutor in the Yuuko class and increased update time to every 1 second. (takes up only 7 lines total)
• [-] Removed documentation about the [setup] command since people keep using it despite the bot already being setup and kicking it when it fails.
• [-] Finally removed the [unmute] command, combining it with the [mute] command as a toggle.
• [-] Removed [exclusion] command because it isn't used compared to the superior bind.

3.4.0

• [+] Introduced the profile module which is going to be the bases of the bots new level system and user commands. (Incubating)
• [+] Added [djMode] setting which allows servers to lock down key audio commands to those with the DJ role.
• [~] Edited the [kitsu] command so that the default functionality is show so users no longer need to type "show" as a parameter.
• [-] Removed [runescape] command since it isn't used and hasn't actually worked correctly for a while and just degrades the quality of the bot.
• [-] Removed [sum] command since it was just as poor as the runescape command and wasn't used anyway, who doesn't have a calculator?
• [-] Removed [wow] command for the same reason as the other two and it was a huge undertaking just to have it work correctly.

3.3.1

• [~] Fixed some minor bugs in track scheduler and settings classes.
• [~] Updated NSFW neko command api after it was recently changed and caused the command to stop working. Fix should be much more robust.

3.3.0

• [+] Added [announceNowPlaying] setting which allows users to set whether or not the next track is announced.
• [~] Refactored all boolean based settings into a single class using parameters instead.
• [~] Altered how database values are represented on the output, changed from camel case to uppercase.

3.2.2

• [+] Added cache to store miscellaneous pieces of data, starting to refactor the main class to decrease the complexity.
• [~] Added missing information from some of the commands.
• [~] Fixed problem where embed author doesn't allow markdown. (changed to title)
• [~] Removed bold text from majority of output, leaving it in only for distinguishing values.
• [~] Altered audio handlers to hopefully fix a long term issue without things breaking.

3.2.1

• [~] Modified all output and converted them into embeds since they look much 'richer'.
• [~] Refactored text related methods from the Utils class and moved them to their own MessageHandler class.
• [~] Updated the checking involved with the audio module, not allowing commands while not connected or allowing commands such as queue unless the bot is connected too.

3.2.0

• [+] Added NSFW [neko] command from neko.life, because that's just what some people like I guess.
• [+] Created CommandExecutor class to be the one stop shot for all command executions so they're guaranteed to be the same.
• [+] Created SystemVariables class to store certain command variables such as users who have started a search. (soon to be cache)
• [~] Completely overhauled the command/module system, shrinking the current line count by 6%. (400-ish lines)
• [~] Refactored ModuleTransport into ModuleWorld and shifted the weather command over to that module.
• [~] Overhauled the help command to actually be helpful, which is helpful.
• [~] Updated server command to include the server emotes (up to 1024 chars).
• [~] Changed formatting for a lot of the commands to make them look somewhat nicer.
• [~] Altered the way commands are checked, prefixes and commands can be capitalised however possible now and it'll still work fine.
• [~] Shrunk the play command down to make it more consistent for regular plays or through searching. (possible due to overhaul)
• [-] Removed the logging module and merged it into the settings command.

3.1.0

• [+] Added [settings] command... yep, there are finally server settings that you can toggle on/off, with the first being if the command message is deleted.
• [+] Added more shiny badges to the README.md part of the documentation.
• [+] Added a sanitiser utility class to check parameters of commands to ensure they meet the minimum number to correctly execute. (stops a lot of exceptions...)
• [~] Refactor [togglerepeat] to [repeat] because it is shorter, easier to type and simply a better alias for the command.
• [~] Refactor [setbackground] to simply [background] which is shorter and easier to remember with the former being unnecessarily long.
• [~] Changed class names for the commands changed in 2.2.0 to reflect their new command
• [~] Finished the remaining exceptions so that they're all uniform and will send information to the correct place.
• [~] Altered the output of the console to happen once every 5 seconds instead of when message/react events are intercepted.
• [~] Fully altered the database to prevent SQL injections, since I wasn't happy with the previous solution. (kinda)
• [~] Changed all of the non-informative embeds to a grey colour since it doesn't blind you with brightness. (hopefully)
• [-] Removed [unsetbackground] and merged it into setbackground so it acts as a toggle instead of having 2 commands.
• [-] Removed [setprefix] and merged it into the settings command, also removing associated database functions.

3.0.1

• [~] Further added to the exception message to get concise and valuable data.
• [~] Added more checks to stop bot actions wasting CPU cycles.
• [~] Minor streamlining in the main class, very very slightly reducing size.
• [~] Updated dependencies, removing some of the obsolete packages that were still being packaged with the bot, reducing overall size by roughly 400kb.

3.0.0

• [+] Upgraded project to Java 11 since Java 10 has just become obsolete.
• [+] Added [addservers] dev command to quickly re-add all of the servers to the database in the event of a data loss.
• [+] Added SystemInformation class to store things such as ping, guild count, user count, message processed to prevent unnecessary REST calls.
• [+] Added [weather] command which allows users to return information about the weather in the given locale.
• [+] Added [kitsu] command which currently allows users to search up and return information about different animes.
• [~] Moved from a docker container of MySQL to an installation on the OS, which is much quicker.
• [~] Transitioned from setting all api keys and such as arguments to the .jar to a much easier to ready configuration file.
• [~] Edited formatting of module disabled message to give the user a better understand of which module it is.
• [~] Made GenericMessageController more efficient by doing a bot check immediately instead of after a database call.
• [~] Moved all System.out.println(); calls to a Utils function to make things easier to handle uniformly.
• [~] Edited the [efukt] command to remove an enormous description with every command.
• [~] Moved JsonBuffer from Utils to it's own class and package for related things.
• [~] Renamed TimeKeeper to SystemClock and removed some of the stuff unrelated to system uptime such as ping.
• [~] Refactored the game module into what is now a media module to allow for the new anime command and others in the future.
• [~] Increased the number of try/catches to help with further debugging.
• [~] Changed error messages from being sent in the console to being sent into the discord support server.
• [-] Removed [unbind] command and merged it into the bind command to reduce code duplication.
• [-] Removed [unexclude] command and merged it into the exclude command to reduce code duplication. (haha)
• [-] Removed [delchannel] command and merged it into the addchannel command to reduce code duplication. (sigh)

2.2.1

• [~] Changed/Updated depreciated code to fit in with current versions.
• [~] Updated dependencies to their latest versions to keep on to of everything.
• [~] Cleaned up some of the code to make it slightly more readable.

2.2.0

• [+] Added [osu] command, which allows the user to retrieve stats from either of the 4 modes.
• [+] Added a shiny new badge to README.md (yay)
• [~] Refactored [currenttrack] to [current] for ease of use.
• [~] Refactored [lasttrack] to [last] for ease of use.
• [~] Refactored [clearqueue] to [clear] for ease of use.
• [~] Refactored [wowcharacter] to [wow] for ease of use.
• [~] Refactored [rsstats] to [runescape] for ease of use.
• [~] Refactored World of Warcraft class to reflect changed.
• [~] Changed unicode to pasted emoji for some reason.

2.1.1

• [+] Added try/catch for message sending so things don't break if no write permission is given.
• [~] Edited a lot of the documentation to make the bot easier to use in the initial setup phase.
• [~] Changed the default custom prefix from nothing to - to aid in the initial setup and ease of use.
• [~] Enhanced the console prints to give more valuable information about where things are going wrong.
• [~] Added a check to see and report to the user if the bot has the necessary permissions to work correctly. x2
• [~] Updated the [user] command to conform with nicer looking style format.
• [~] Fixed discordbots.org integration issue so it updates correctly.

2.1.0

• [+] Added NSFW module with an [efukt] command, forcing me to adopt Jsoup which is actually pretty good.
• [+] Added [clearqueue] command to easily clear the queue without having to remove and recall the bot.
• [+] Added [wowcharacter] command to allow character lookup in the format of 'realm -> character'
• [~] Updated dependencies to their latest respective versions.
• [~] Updated the help command and the join message to encourage users to join the support server if something goes wrong.
• [~] Updated the [clearqueue] command to allow for an optional parameter that clears a single track anywhere in the queue.
• [~] Updated the [server] command to conform with other similar commands.

2.0.0

• [+] Forced into 2.0.0 due to classpath change from e.g. yuuko.core -> com.yuuko.core
• [+] Added utils package to help break up the various utility classes.
• [~] Separated the controller class into separate generic event classes to isolate things a bit more.
• [~] Added missing permissions that weren't being checked, also added checks for overrides.
• [~] Finished and integrated the [mute] and [unmute] commands.

1.10.0

• [+] Added [mute] command (voice and text) to mute users with an optional reason.
• [+] Added [unmute] command to reverse a mute previous mute.
• [+] Added a cool looking banner to the console. :^)
• [+] Added a usage argument for every command, accessed via the [help] command.
• [+] Added a custom Utils module allowing for storage and shorted version of verbose methods.
• [~] Changed [bind], [exclude], [unbind], [unexclude], [delchannel] to allow reduced arguments, using the channel the command is executed in as the parameter.
• [~] Changed [ban] and [kick] to allow mentions as well as idLong to make it easier to moderate.
• [~] Changed the [user] command to use mentions instead of trying to find them by username.
• [~] Fixed oversight which broke YouTube/SoundCloud links.
• [~] Changed the 'no track found' message from just the URL to an actual message.
• [~] Rewrote README to use tables instead of just listing commands.

1.9.4

• [~] Major /minor/ change to the way commands are handled.
• [~] General clean up of unused code from previous versions.
• [~] Replaced some exception throws with feedback instead to make it more useful.
• [~] Added some overlooked functions from the execution timer.

1.9.3

• [+] Added a cleanup function for when the bot is removed from a server.
• [~] Remedied a problem that would only auto-skip a background track once.
• [~] Changed some of the emotes used as some of them weren't working correctly.
• [~] Updated dependencies to their latest versions at time of writing.
• [~] Remedied the [modules] command having a couple of minor issues.
• [~] More code shuffling to get more qualitative data in the console.
• [~] Modified server join function to deal with if permission isn't given for messages in general.
• [~] Finished the join SQL function. (Apparently I didn't finish it!)

1.9.2

• [+] Prints into console when new server is joined (name, server id).
• [-] Removed the 'fun' module, it was outdated and I can do better.
• [~] Edited the README file to clarify potential misunderstandings with the default prefix.
• [~] Remedied an unnecessary prefix for the roll command and updated the documentation accordingly.

1.9.1

• [+] Added command execution time in milliseconds but with original resolution of nanoseconds.
• [~] Changed the message delete procedure to only delete executed commands.
• [~] Fixed a bug involving binding multiple channels and then using a command in one.
• [~] Fixed a bug with the audio module that stopped playlists from working.
• [~] Fixed an issue which only allowed YouTube track to be played and not from SoundCloud, etc.
• [~] Altered the voice channel leave feature to work for all events instead of just leave.

1.9.0

• [+] Added a welcome message to give users the commands and some other information.
• [+] Added [setprefix] to allow admins to set their server command prefix.
• [+] Added a bind/exclude system for all of the modules, allowing users to decide where the bot works.
• [+] Added a function that makes the bot leave a voice channel if it is empty. (Nobody likes to be lonely! c:)
• [~] Changed how the whole command prefix system works, default prefix is now the bot's name.
• [~] Migrated from a set prefix to a global prefix.
• [~] Redesigned the whole database schema to fit with the new bind/exclude system.
• [~] Changed how the correct command is selected, making it exact and not /kinda/.
• [~] Altered [linestatus] to account for a rare condition with uppercase text, also to use HTTPS.
• [~] Altered [play] embed to display correctly if no image is found.
• [~] Major restructure of project packages, refactored music into audio and runescape into games.
• [~] Refactoring some of the audio classes to make them more efficient, added some error messages.
• [~] Dealt with a YouTube search bug that throws exceptions instead of intended functionality.
• [~] Changed return type of executeCommand from boolean to void to avoid jumping through hoops.
• [~] Updated the database to comply with refactoring and removed the dev setting.
• [~] Changed database from H2 to MySQL for production.
• [~] Split the database class into a connection class and a function class.
• [~] Resolved the oldest database 'bug' I've had which turned out to be a WHERE clause overlook. doh!
• [~] Fixed the [modules] command, issue was a late side effect of the many refactors.
• [~] Resolved issue with [search] where a search would return less than 10 results.
• [-] Became headless, as a result removed the Monitor class as it isn't used.
• [-] Removed custom module because it wasn't being used and it was a pain to maintain.
• [-] Stopped playing with lottie's tits. (Unset the default status)

1.8.2

• [~] Changed the structure of [currenttrack], [lasttrack] and [play] to give a little more info.
• [~] Altered the Monitor and TimeKeeper to reduce rate limiting.
• [~] Fixed [lasttrack] to actually show the last track and not the current.
• [~] Attempted to fix an uncommon bug where a track is queued as another finishes.
• [~] Fixed [search] cancelling not actually working.

1.8.1

• [~] Refactored UserInterface to Monitor since I only use it to monitor...
• [~] Changed field names in class M to match those of class C.
• [-] Removed obsolete end of constructor warnings for modules.

1.8.0

• [+] Added search command for music. [search]
• [+] Added about command. [about]
• [+] Added a check to the [linestatus] command that allows for a minified version
• [~] Changed the [linestatus] command to add more details for services that are not 'good'.
• [~] Another large refactor for modules similar to that of the commands refactor.
• [~] Rewrite of the controller; module selection down from 120 lines to 9. (Yes, 9)

1.7.0

• [+] Added a notice a the bottom of the README.md concerning a verified voice bug.
• [+] Added developer only command to change presence, finished refactor.
• [~] Moved all hardcoded configurations to program arguments. [args[]]
• [~] Changed [linestatus] embed format to inline fields, also added support for multiple statuses.
• [~] Heavily modified the TFL classes, removing roughly 90% since they were not being used.
• [~] Resolved the rest of the compiler warning I felt needed attention.

1.6.0

• [+] TFL London Tube service status command. [linestatus]
• [+] Last track command to retrieve the last played track. [lasttrack]
• [+] Repeat command to repeat the watermelon song over and over. [togglerepeat]
• [~] Included user's display picture in the [user] command embed thumbnail.
• [~] Resolved a ton of compiler warnings, including all performance warnings.

1.5.0

• [+] Added Changelog to actually keep track of what has happened throughout versions.