v0.21.0-beta.7

What's Changed

• Also allow name that starts with digits by @johannesfrey in #2247
• fix: garbage collection deadlock & mappings memory leak by @FabianKramm in #2251
• update sync-config-schema, allow for manual trigger by @hidalgopl in #2253
• Revert possibility to create virtual clusters starting with digits by @johannesfrey in #2249
• feat: require valid admin email for platform start by @zerbitx in #2224
• fix(helm): Do not download helm if not needed by @ThomasK33 in #2254
• Add db fields by @rmweir in #2120
• Fix unit tests for sync-refactoring by @lizardruss in #2260
• refactor: use object cache instead of event info by @FabianKramm in #2258

Full Changelog: v0.21.0-beta.6...v0.21.0-beta.7