Release 1.6.0

Most importantly:

• fixed bug in amino acid sequences with deletions
• Rename "Submission_URL" to "Backend_URL" to align with Loculus documentation
• refactor: migrate metadata fields to camelCase for Loculus compatibility

What's Changed

• pip(deps): bump pyyaml from 6.0.2 to 6.0.3 by @dependabot[bot] in #352
• pip(deps-dev): bump mkdocs-material from 9.6.20 to 9.6.21 by @dependabot[bot] in #353
• pip(deps-dev): bump pyright from 1.1.405 to 1.1.406 by @dependabot[bot] in #354
• pip(deps): bump pydantic from 2.11.9 to 2.11.10 by @dependabot[bot] in #355
• pip(deps): bump pydantic from 2.11.10 to 2.12.0 by @dependabot[bot] in #357
• fix(sam_to_seq_and_indels) – bug amino acid sequences with deletions by @gordonkoehn in #360
• Rename "Submission_URL" to "Backend_URL" to align with Loculus documentation by @Copilot in #359
• feat: trigger sr2silo by @gordonkoehn in #356
• Revert "feat: trigger sr2silo" by @gordonkoehn in #361
• feat: trigger sr2silo originally #356 by @gordonkoehn in #362
• pip(deps): bump pydantic from 2.12.0 to 2.12.3 by @dependabot[bot] in #363
• pip(deps-dev): bump mkdocs-material from 9.6.21 to 9.6.22 by @dependabot[bot] in #364
• pip(deps-dev): bump pyright from 1.1.406 to 1.1.407 by @dependabot[bot] in #370
• chore: Replace Black with ruff-format and update to ruff v0.14.2 by @Copilot in #373
• refactor: migrate metadata fields to camelCase for Loculus compatibility by @gordonkoehn in #371
• Bump version to 1.6.0 for next major release by @Copilot in #376
• fix: metadata submission by @gordonkoehn in #381
• Release 1.6.0 by @gordonkoehn in #374

Full Changelog: v1.5.0...v1.6.0