Release 2.0a3

See merge request !122

Fix testsuite

See merge request !121

Update tox.ini. Advances AlekSIS-Core#338

See merge request !120

Update tox.ini. Advances AlekSIS-Core#338

See merge request !119

Show full timetable on my timetable on desktop

Closes #77

See merge request !117

Update poetry.lock

See merge request !118

Resolve "Add never_cache decorators"

Closes #104

See merge request !116

Resolve "Make previous/next lesson buttons independent of validity range"

Closes #105

See merge request !114

Currently translated at 100.0% (122 of 122 strings)

Translation: AlekSIS/AlekSIS-App-Chronos
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-app-chronos/de/

Fix issues according to absences admin

See merge request !108

Resolve "Show only the parent groups in 'Affected groups'"

Closes #95

See merge request !111

Merge branch '100-sort-the-list-by-parent-groups-if-displaying-parent-groups-is-activated' into 'master'

Resolve "Sort the list by parent groups if displaying parent groups is activated"

Closes #100

See merge request !110

Resolve "Sort teacher abbreviations alphabetically"

Closes #103

See merge request !109

Fix missing returns and assignments in relation to supervision querysets

See merge request !107

Update lockfile

See merge request !106

Resolve "Summarise double lessons"

Closes #97

See merge request !105

Make lint clean

See merge request !104