Update changelog from 2.0rc5

See merge request !227

(cherry picked from commit 53af7154)

Merge branch '182-multipleobjectsreturned-at-app-alsijil-me-get-returned-more-than-one-group-it-returned-18' into 'master'

Resolve "MultipleObjectsReturned at /app/alsijil/me/ - get() returned more than one Group -- it returned 18!"

Closes #182

See merge request !222

Resolve "bulk_update() missing 1 required positional argument: 'fields'"

Closes #181

See merge request !220

This includes tests to reproduce the error.

Update changelog from 2.0rc4

See merge request !219

(cherry picked from commit afe611bd)

Resolve "Actions for personal notes tables don't work as expected"

Closes #177

See merge request !217

Fix rules in person overview for the lesson documentations and the personal notes editing tab

Closes #176

See merge request !214

Update changelog from 2.0rc3

See merge request !213

(cherry picked from commit f6840bb6)

Resolve "Fix wrong whitespaces in url tags"

Closes #175

See merge request !211

Update changelog from 2.0rc2

See merge request !210

(cherry picked from commit b9f2a338)

Merge branch '170-my-overview-and-all-lessons-don-t-work-if-there-is-no-current-school-term' into 'master'

Resolve "My overview and All Lessons don't work if there is no current school term"

Closes #170

See merge request !207

Merge branch 'master' into 170-my-overview-and-all-lessons-don-t-work-if-there-is-no-current-school-term

Update changelog from 2.0rc1

See merge request !208

Update versions and update poetry.lock

See merge request !206

(cherry picked from commit f8f23830)

Resolve "Use correct semantic html elements"

Closes #168

See merge request !203

Update translation files

See merge request !201

Resolve ""Lesson documentation" tab missing in 'My overview' for teachers"

Closes #166

See merge request !202

Resolve "Preference section is German"

Closes #167

See merge request !200

Update maintainers and Trove categorisation

See merge request !198