TelegramBots/TelegramBots.wiki/Changelog.md

4.4.0

1. Update Api version 4.4
2. Removed BotLogger, replaced with log4j2
3. Library is now built using Java11
4. Updated dependencies to use last versions
5. Files can be downloaded into a stream. Allowing it to be processed immediately.
6. A java.io.File can be passed into the methods. The downloaded file is copied into that file instead of a temp file then (does not work with the async methods)

4.3.1

1. Fix bug #625
2. Moved ApiResponse to different package, deprecated old one (will be removed in next mayor version)
3. Deprecated InputBotApiObject (It will be removed in next mayor update). And all usages moved to basic BotApiObject type.
4. Updated jackson dependency to avoid security bug

4.3

1. Update to Api version 4.3
2. Fixed: #615, #621

4.2

1. Update to Api version 4.2
2. Fixed: #498, #578

4.1.2

1. Removed unsafe dependencies
2. Fix bugs: #535, #524, #563, #562 and #557

4.1

1. Support for Api Version 4.1
2. Fix #507 and #512

4.0.1

1. Fix bug #499

4.0.0

1. Support for Api Version 4.0
2. Abilities: Internationalization
3. Socks 5 support
4. Improved spring boot start configuration
5. Removed previously deprecated methods
6. Support usage in Java 9 (library is still using java 8)
7. Added chat-session bot module

How to update to version 4.0.0

3.6.1

1. Support for proxy connections
2. New module for Spring
3. Bug fixing

3.6

1. Support for Api Version 3.6
2. Bug fixing and other improvements

3.5

1. Support for Api Version 3.5
2. Bug fixing: #168, #329 and #335
3. Added processInvalidCommandUpdate (#337)
4. AbilitiyBot update and tutorial (#324)
5. Add DefaultBotCommand with message ID (#330)
6. New wiki content (#326 and #327)

3.4

1. Support for Api Version 3.4
2. Use regular expressions to split parameters in TelegramLongPollingCommandBot (#309)
3. Option to handle bunch of updates at a time via onUpdatesReceived in TelegramLongPollingBot (#284)
4. Fix characters encoding (#275)

3.3

1. Support for Api Version 3.3

3.2

1. Support for Api Version 3.2
2. Deprecated all redundant methods in AbsSender, will be removed in next major release
3. New Abstract methods addStickerToSet, createNewStickerSet and uploadStickerFile in AbsSender.
4. Abilities module
5. Removed deprecated methods from previous versions
6. Bug fixing: #257, #270
7. Simplify code from DefaultAbsSender: #272

How to update to version 3.2

3.1.2

1. Fix bug #266

3.1.1

1. Fix bug #264

3.1.0

1. Support for Api Version 3.1
2. Simplified DefaultAbsSender
3. Added new abstract method setChatPhoto to AbsSender.
4. Added new method execute and executeAsync that can be used to send any api method that extends BotApiMethod class.
5. Added new constructors to GetChat, GetChatAdministrators, GetChatMember, GetChatMemberCount, KickChatMember, LeaveChat and UnbanChatMember with mandatory fields as parameters.

How to update to version 3.1.0

3.0.2

1. Bug Fixing: #250
2. Added new module telegrambots-extensions that should contains any extensions of the API such as CommandBot or TimedBot.
3. TelegramLongPollingCommandBot receives now the bot username as constructor parameters, all deprecated constructors will be removed in next major release.
4. getUsername method from TelegramLongPollingCommandBot can be considered final and will be so in next major release.

How to update to version 3.0.2

3.0.1

1. Added getLevel to BotLogger class.
2. Fix wrong URL when setting webhook
3. Bug Fixing: #244, #233

3.0

1. New field gif_duration and mpeg4_duration in InlineQueryResultGif and InlineQueryResultMpeg4Gif.
2. Field new_chat_member was replaced by new_chat_members in Message object.
3. Some methods gets now constructors with mandatory parameters to simplify their creation (including preconditions).
4. New deleteMessage method.
5. New field language_code in User object.
6. New Payments API methods
7. New Video Messages API methods

How to update to version 3.0

2.4.4.5

1. New validations for AnswerInlineQuery according to Telegram Bots API changes.
2. Added Maven-enforcer-plugin to Maven pom.
3. Added new How to send photos by file_id to FAQ.
4. Added reference to new gitbook about this library.
5. Added custom ExponentialBackOff waiting time when having network problems in long-polling mode. (Custom implementation is allowed via BotOptions)
6. Bug fixing: #184, #183

2.4.4.4

1. EditMessageText, EditMessageCaption and EditMessageReplyMarkup now return a Serializable object that can be Boolean or Message

How to update to version 2.4.4.4

2.4.4.3

1. In BotSession, renamed close to stop. Close method is maintained for backward compatibility.
2. Support crating webhook with HTTP servers (HTTPS must be managed via external tools)

How to update to version 2.4.4.3

2.4.4.1

1. New max_connections in setWebhook method.
2. New allowed_updates in setWebhook and getUpdates
3. New deleteWebhook method
4. Added new configs to DefaultBotOptions to handle max_connections and allowed_updates

2.4.4

1. Added cache_time to ÀnswerCallbackQuery method
2. Added field forward_from_message_id to Message object
3. Renamed ReplyKeyboardHide to ReplyKeyboardRemove and its field hide_keyboard to remove_keyboard
4. Added field force and disable_edit_message to SetGameScore, removed edit_message one.
5. Added channel_post and edited_channel_post to Update object.

How to update to version 2.4.4

2.4.3

1. Split library in two modules to allow custom implementations.
2. Use Guice for dependency injection.
3. Use Jackson for json (de)serialization.
4. Added extra validation to methods before performing requests.
5. BotOptions has been renamed ot DefaultBotOptions. It allows now to set number of threads for async methods execution and the complete RequestConfig for customization purpose.
6. Added convenient method for setChatId using just a Long value instead of an String.
7. In SentCallback method onError changed second parameter to TelegramApiRequestException and onResult now receives the deserialized answer (of type T) instead of a JSONObject as second parameter
8. Moved to MIT license

How to update to version 2.4.3