irc-core-1.1.2: CHANGELOG.md

1.1.2
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* Support multiple nicknames in `/filter`
* Periodically ping to determine ping-times and keep connection alive.
* Added ping time field to IrcConnection datatype.
* Add `/ping` command

1.1.1.1
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* Better error handling
* Added a stack.yaml

1.1.1
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* Add `/grep` filter command

1.1.0.1
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* Fix setting default nick in configuration file
* Dependency version constraint bumps

1.1
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* Better support for Freenode's trailing spaces
* More compact metadata representation
* Ignored messages no longer count toward unread number
* Updated version bounds on lens and attoparsec
* Channel info has user count

1.0
---
* Initial hackage release