Merge pull request Aiven-Open#516 from aiven/jjaakola-aiven-disable-a…

…vro-name-validation-when-parsing-existing-schemas

Disable Avro name and enum validation when parsing existing schemas

Merge pull request Aiven-Open#493 from aiven/ivanyu/enforce-version-d…

…uring-setup

Allow specifying version directly during build

Merge pull request Aiven-Open#494 from aiven/ivanyu/3.3.x-version

Allow specifying version directly during build

chore: Update to get flake8 from Github

Installing from Gitlab was failing. PyPI package points to Github as homepage.

Handling Nones properly during backup

(cherry picked from commit 35a026a)

Merge pull request Aiven-Open#484 from aiven/anatolii/backup-restore-fix

Handling None properly during backup

fix: tolerate null record keys and values on schema backup and restore

For schema registry schema topic the null value for key is not expected.
The forced key format correction will fail when loading null key.

For any other topic the backup tolerated null in the record key.

Merge pull request Aiven-Open#472 from aiven/jjaakola-aiven-schema-ba…

…ckup-tool-crashed-on-null-key-and-value

fix: tolerate null record keys and values on schema backup and restore

Merge pull request Aiven-Open#468 from aiven/jjaakola-aiven-fix-schem…

…a-listing-endpoint

fix: schema list endpoint to iterate subject schemas

Merge pull request Aiven-Open#452 from aiven/schema-hash-performance

Cache normalized string representation