Merge pull request #3487 from deltachat/prep-1.50.3

Prepare 1.50.3

Merge pull request #3475 from deltachat/prep-1.50.2

prepare 1.50.2

bump version to 1.48.3

Merge pull request #3279 from deltachat/prep-1.46.14

prepare 1.46.14

bump version to 1.46.13

bump version to 1.46.10

tweak release script notes (#3203)

prepare 1.46.8 (#3202)

* update changelog, core part

* update changelog, android part

* bump version to 1.46.8

* Update CHANGELOG.md

Co-authored-by: Asiel Díaz Benítez <[email protected]>

* add missing changelog entry

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Co-authored-by: Asiel Díaz Benítez <[email protected]>

bump version to 1.46.7

bump version to 1.46.5