Added
- Add support to select and load multiple files at once ([257](https://github.com/cbrnr/mnelab/pull/257) by [Florian Hofer](https://github.com/hofaflo))
- Add drag and drop reordering to sidebar ([261](https://github.com/cbrnr/mnelab/pull/261) by [Florian Hofer](https://github.com/hofaflo))
- Add support for plotting evoked potentials averaged over channels (Plot – Evoked comparison...) ([256](https://github.com/cbrnr/mnelab/pull/256) by [Florian Hofer](https://github.com/hofaflo))
- Exceptions are now shown in an error message box instead of being silently caught ([268](https://github.com/cbrnr/mnelab/pull/268) by [Florian Hofer](https://github.com/hofaflo))
- Add "Details" button to "Select XDF Stream" dialog ([266](https://github.com/cbrnr/mnelab/pull/266) by [Florian Hofer](https://github.com/hofaflo))
- Add support for plotting evoked potentials for individual channels including topomaps (Plot – Evoked...) ([63](https://github.com/cbrnr/mnelab/pull/263) by [Florian Hofer](https://github.com/hofaflo))
- Add support for plotting topomaps of evoked potentials (Plot – Evoked topomaps...) ([277](https://github.com/cbrnr/mnelab/pull/277) by [Florian Hofer](https://github.com/hofaflo))
- Add montage name and location count to infowidget ([271](https://github.com/cbrnr/mnelab/pull/271) by [Florian Hofer](https://github.com/hofaflo))
- Add possibility to specify `match_case`, `match_alias`, and `on_missing` to "Set montage..." ([271](https://github.com/cbrnr/mnelab/pull/271) by [Florian Hofer](https://github.com/hofaflo))
- Add "Clear montage" to "Edit" menu ([271](https://github.com/cbrnr/mnelab/pull/271) by [Florian Hofer](https://github.com/hofaflo))
- Add ability to pick channels by channel type ([285](https://github.com/cbrnr/mnelab/pull/285) by [Florian Hofer](https://github.com/hofaflo))
- Add a settings menu (File – Settings...) ([289](https://github.com/cbrnr/mnelab/pull/289) by [Florian Hofer](https://github.com/hofaflo))
- Add ability to import events from FIF files ([284](https://github.com/cbrnr/mnelab/pull/284) by [Florian Hofer](https://github.com/hofaflo))
- Add support for plotting ERDS topomaps (Plot – ERDS topomaps...) ([278](https://github.com/cbrnr/mnelab/pull/278) by [Florian Hofer](https://github.com/hofaflo))
- Add possibility to apply significance masks to ERDS plots ([279](https://github.com/cbrnr/mnelab/pull/279) by [Florian Hofer](https://github.com/hofaflo))
- Add basic batch renaming of channels "Edit - Rename channels...") ([303](https://github.com/cbrnr/mnelab/pull/303) by [Florian Hofer](https://github.com/hofaflo))
- Add support for loading data from .MAT files ([314](https://github.com/cbrnr/mnelab/pull/314) by [Clemens Brunner](https://github.com/cbrnr))
- Add support for reading multiple XDF streams (via resampling) ([312](https://github.com/cbrnr/mnelab/pull/312) by [Florian Hofer](https://github.com/hofaflo))
- Add app icon ([319](https://github.com/cbrnr/mnelab/pull/319) by [Clemens Brunner](https://github.com/cbrnr))
- Add dialog to modify mapping between event IDs and labels (Edit - Events...) ([302](https://github.com/cbrnr/mnelab/pull/302) by [Florian Hofer](https://github.com/hofaflo) and [Clemens Brunner](https://github.com/cbrnr))
- Add complete history for Find Events dialog ([333](https://github.com/cbrnr/mnelab/pull/333) by [Clemens Brunner](https://github.com/cbrnr))
Changed
- Simplify rereferencing workflow ([258](https://github.com/cbrnr/mnelab/pull/258) by [Florian Hofer](https://github.com/hofaflo))
- Move "Show information..." from toolbar to "File" menu and rename to "Show XDF metadata" ([266](https://github.com/cbrnr/mnelab/pull/266) by [Florian Hofer](https://github.com/hofaflo) and [#318](https://github.com/cbrnr/mnelab/pull/318) by [Clemens Brunner](https://github.com/cbrnr))
- Replace `utils.has_location` with `utils.count_locations`, which returns the number of locations instead of a boolean ([271](https://github.com/cbrnr/mnelab/pull/271) by [Florian Hofer](https://github.com/hofaflo))
- Stop requiring existing annotations or events to enable editing them ([283](https://github.com/cbrnr/mnelab/pull/283) by [Florian Hofer](https://github.com/hofaflo))
- Replace "(channels dropped)" suffix with "(channels picked)" and use `pick_channels` instead of `drop_channels` ([285](https://github.com/cbrnr/mnelab/pull/285) by [Florian Hofer](https://github.com/hofaflo))
- The overwrite confirmation dialog is now fail-safe because it defaults to creating a new dataset ([304](https://github.com/cbrnr/mnelab/pull/304) by [Clemens Brunner](https://github.com/cbrnr))
- Show signal length in hours, minutes, and seconds ([334](https://github.com/cbrnr/mnelab/pull/334) by [Clemens Brunner](https://github.com/cbrnr))
- Show unique event counts if there are no more than seven unique event types in the main window ([335](https://github.com/cbrnr/mnelab/pull/335) by [Clemens Brunner](https://github.com/cbrnr))
Fixed
- Fix splitting name and extension for compatibility with Python 3.8 ([252](https://github.com/cbrnr/mnelab/pull/252) by [Johan Medrano](https://github.com/yop0))
- Fix exporting to BrainVision with annotations starting with "BAD" or "EDGE" ([276](https://github.com/cbrnr/mnelab/pull/276) by [Clemens Brunner](https://github.com/cbrnr))
- Exporting to .fif.gz now uses the correct extension on macOS ([301](https://github.com/cbrnr/mnelab/pull/301) by [Clemens Brunner](https://github.com/cbrnr))
- Round physical minima and maxima to integers in EDF export ([310](https://github.com/cbrnr/mnelab/pull/310) by [Clemens Brunner](https://github.com/cbrnr))
- Fix crop limit could exceed the signal length ([336](https://github.com/cbrnr/mnelab/pull/336) by [Clemens Brunner](https://github.com/cbrnr))