Update 2.06.19

Now you can add admins on the site by ID.
You can also add and remove admins by ID with commands: /botaddadmin ID, /botdeladmin ID.
Instead of ID, you can add username

Update 4.06.19

Now you can filter the edited messages. You can filter:
• Photo
• GIF
• Video
• Audio
• Files

Two filtering methods are available:
– After N new messages in the group
– N minutes after sending the message

You can also filter changes for all media. This can be enabled in General settings (moderation -> General settings for filters)

Update 1.9.6

• Added universal separator for lists (for example, stop words, white lists of filters, list of administrators and others)

How to do now, an example of a list of administrators:
Yehor_Roshcha, AmirAdminTG

Update 1.9.61

Now you can choose what will go to the log:

- Notifications of moderation with warnings (for example, the user send the link to the group, the bot deleted it and sent a warning)

- Notifications of moderation with restrictions (for example, the user send the link to the group, the bot banned it)

- Notifications related to the Face-control (for example, the user entered the group with the RTL nickname)

- Notifications about new users

- Bot system messages (bot is on, off and so on)

Update 1.9.62

Now you can "delete the first message if it contains a link." Enable it in the moderation -> filter links.
The same with Telegram-links.

For example: the user has joined the group and the first message contains an advertising link.

Update 1.9.5

• In the filter "Filter mat" Now you yourself can specify a list of the mat to be removed. Or vice versa, to remove the words that are allowed to use in your group

• Notifications about mute, ban and kick are now sent to channel-log

Update 1.9.7

• Now @ChatKeeperBot available on English:
English channel – @ChatKeeperBotEN
English group – @ChatKeeperBot_EN

• Added seamless authentication. If your client does not support it, you can get a one-time link command /link (in PM)

• Fixed bug with deleting messages

• Fixed a bug with the logs (thanks to @avezar)

• Fixed bug with incorrect operation of the variable %admin_username% (thanks @Adm_Wayne)

• Fixed other minor bugs

Technical works
from December 6, 19:00 to December 7, 01:00 UTC

From Friday to Saturday, the bot will move to a new powerful server and will be not available.

Regards
ChatKeeperBot Support Team.

@ChatKeeperBot grew by more than 20% yesterday. This is amazing, thank you! We are ready to expand, accept all new groups and serve them for free.

We know the pandemic has created many problems for people. Some services increase prices. We will try to optimize our prices in this difficult period. Therefore, prices reduced for all types of licenses.
Monthly license - 30% discount;
Annual license - 50% discount.
The promotion is available until April 30, inclusive

For us, the best gratitude is the distribution of the bot. Join now!

ChatKeeperBot 2.0.1 is here!

- Added the /covid19 command. Enter it in your group and you will be able to see statistics on infected covid-19.
To see a specific region, enter the country code after the command. For example, /covid19 ru
Full list of codes: http://www.country-codes.org/

⚠ ️ On April 11, there may be problems with the bot from 7:00-9:00 (UTC). It is necessary to optimize the system for 2.0. This is the last serious optimization of the bot, after which it will work more stable. We will try to update as soon as possible!

The last update was not very successful. We will try to update the system again tonight, so the bot may not work from 21:00-01:00 (UTC)

ChatKeeperBot 2.0.11

What's new:

- New command !purge.
It will help you clear messages for the specified period. Write in response to the desired message to start deleting (use carefully, so as not to delete too much). We can't delete messages older than two days (Bot API restrictions).

- The /test command no longer updates the list of admins. It was replaced by the !reload_admins command (you can use just !reload).

- Added aliases for all commands. You can run them not only via"/", but also via "!". For example, !mute instead of /mute

- The bot is completely rewritten. Performance is increased.

- "Silent mode" is available for commands (i.e. without a bot response). To do this, add "s" before the command. For example, /skick - a kick without a response.

Many thanks to @SlimFlavor, @easy_not_easy, @Digital_Maryna for the bug reports.