Tribler

**Changelog:**
- Checked for duplicate BalanceRequestCaches
- Fixed debug pane keyboard shortcut
- Specified timeout for the DiscoveryBooster
- Fixed profiler button issue in Debug Pane
- Added yappi as pip dependency
- Fixed low disk notifier bug
- Added core and gui cpu graph
- Added GUI memory plot in Debug Pane
- Added a separate GUI resource history
- Scrubbed values in Feedback Dialog
- Renamed _stacktrace_long by _stacktrace_extra
- Extracted events
- Stopped crash an application when GUI raise an exception
- Fixed memory leak in Downloads page
- Updated info about release cycle
- Fixed 5934 by avoiding storing all frames with locals inside a signal handler
- Fixed typo bug on sys exit
- Ignored all the information in a version, after '-'
- Added Pillow as hidden dependency
- Replaced "comments" by "what were you doing before" question.
- Ignored patch version in upgrade scenarios
- Improved Sentry Scrubber
- Checked on 'escape_pressed' attribute
- Checked that a row number in the correct range
- Changed some expressions to f-strings format
- Updated IPv8 pointer
- Applied pyupgrade to the whole codebase

This is a bug fix release on 7.7.1.

**Changelog**
- Added check on infohash key existing
- Recovered from corrupt tribler config
- Stopped processing on_query_results while qt_object_destroyed
- Added on_destroyed handler for dialogs
- Changed on_files_included/excluded signature
- Fixed metainfor issue by changing on_reload_torrent_info signature

**Tribler 7.7.0** - scheduled monthly release with popularity community improvements and several bug fixes over `7.6.1`.


***Changelog***
- Fixed pyqtsignal handling on low storage
- Added ability to send issues automatically in case TEST_SENTRY_URL is defined
- Renamed error_reporting_requires_user_consent
- Changed mousePressEvent signature
- Returned from on_received_metainfo if the dialog closed
- Updated download progress in channels on dl polls
- Fixed default search order for FTS queries
- Changed mocked config to corrupted source file
- Fixed crash on perform_files_request when dialog is closed
- Added "closed" property to DialogContainer
- Added xinerama as debian depenedency
- Fixed full-text search query
- Fixed sorting search result by health (5880)
- Added sql_default value to self_checked column
- Removed db_session from column_exists upgrader utility
- Fixed style issues
- Added v10 test database and update upgrader tests
- Converted torrent_checked set to dict
- Added torrent checker tests
- Removed redundant return
- Added db v8->v10 upgrader test
- Made torrent_checked a property
- Fixed database upgrade issues
- Fixed torrent checker tests
- Load torrents_checked from db to bootstrap
- Added self_checked column to TorrentState
- Fixed Search breadcrumb error
- Fixed remote preview for channels
- Added an option to run Tribler with sentry URL for tests
- Applied error_reporting_requires_user_consent in case of core 's errors
- Added prefix TEST to consts
- Added Discovery Booster
- Added an option to automatically send exceptions
- Increased the size of nodes in trust graph slightly
- Updated trustview endpoint tests
- Fixed issue with clicking node in Trust graph UI
- Added test for refresh query parameter in trustview endpoint
- Improved logging and exception message in Trust graph
- Added missing refresh parameter in trustview endpoint.
- Fixed Trustgraph max node issue
- Fixed preview_clicked pyqtsignal handler issue
- Fixed database upgrader & tests
- Fixed GUI emit interface mismatches
- Returned false if PyQt5 is not available on user confirmation
- Converted PyQt5 to local import in tribler common.
- Renamed variable last_fresh_time
- Fixed pylint issue
- Added popular torrents checking in torrent checker
- Fixed bug in relay payouts
- Updated IPv8 pointer
- Added release for Sentry
- Used mds instead of metadata_store
- Rollback "Tribler starts on event mechanism"
- Added try-except block to dependency message box
- Added value check
- Added to makedirs the argument `exist_ok=True`
- Removed unused sync_channels strategy
- Kept python modules in a report
- Added breadcrumbs to UI
- Added user identification for GUI errors
- Stopped spamming breadcrumbs after error
- Adopted signal C++ signatures
- Wrapped connect() calls for extended tracebacks
- Fixed broken pre-commit on Mac

This is the first bug fix release on 7.6 release.

**Changelog**
- Fixed broken pre-commit on Mac
- Migrated add_url_params over from IPv8
- Fixed move file callback function

This is the first release of the Tribler 7.6 series. It includes many tweaks and extensive Channels GUI changes. Most notable changes:

* Refactored Channels GUI
* Fixed slow channel processing - channels processing speed increased 10x-100x times
* Added Sentry crash report processing
* Removed TrustChain in favour of our new LedgerZero traffic accounting system
* Increased Tunnels performance due to refactored IPv8 serializer
* Completely removed VLC and its dependencies
* Many smaller bug fixes and performance improvements

**ATTENTION:**
1. **This release features an upgrade of the Channels database**. The migration can take quite some time. To greatly speed up the upgrade process, **close all other programs before running 7.6.0 for the first time.**
2. **We disabled the token balance indicator for this release**, as the new accounting system is not stable enough for production use yet. We will re-enable it in later releases.
3. **This release fixes the insta-crash bug affecting Tribler 7.5.4. Every user of 7.5.4 is advised to upgrade to 7.6.0 immediately.**

v7.6.0-exp1
This is the first experimental release of the Tribler 7.6 series, which includes many tweaks and extensive Channels GUI changes. Most notable changes:

* Refactored Channels GUI
* Fixed slow channel processing - channels processing speed increased 10x-100x times
* Added Sentry crash report processing
* Removed TrustChain in favour of our new LedgerZero traffic accounting system
* Increased Tunnels performance due to refactored IPv8 serializer
* Completely removed VLC and its dependencies
* Many smaller bug fixes and performance improvements

This release includes bug fixes for several issues reported on 7.5.3 version.

**Changelog**
- Fixed remote query community crash on wrong query
- Added unit tests for processing received RQC queries
- Fixed test_as_server random dir with fixed seed
- Fixed CancelledError
- Update IPv8 pointer
- Removed file with unicode character causing issues in Jenkins CI/CD pipeline
- Fixed GUI crashing on race condition in addtochannel dialog
- Fixed unbound local error in version checker
- Fixed multiple version checker popups
- Covered timeout with tests in version checker
- Added tests for multiple version checker popups
- Isolated RemoteQueryCommunity
- Set libtorrent max rate limit