Stirling PDF

Several important bug fixes in this release related to

• File conversion threading
• Non-roman alphabet files processing incorrectly
• Desktop app bugs (Lots more fixes coming!)
• And many others!

We also have some really cool features introduced such as

• Telegram bot (In Connections menu or settings.yml)
• PDF to EPUB and AZW3
• MSG support

What’s Changed

Enhancements

• feat(build): enhance JaCoCo reporting with coverage summary and enforce thresholds by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5352
• feat(ui): prevent self-modification in People management and highlight current user by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5441
• feat(conversion): refactor EML parser to use Simple Java Mail library and add MSG support by @balazs-szucs in https://github.com/Stirling-Tools/Stirling-PDF/pull/5427
• feat(conversion): add PDF to EPUB/AZW3 conversion support and settings by @balazs-szucs in https://github.com/Stirling-Tools/Stirling-PDF/pull/5434

Minor Enhancements

• build(ci): pin base container images, switch npm install to npm ci, and harden EML error handling by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5353
• 🤖 format everything with pre-commit by stirlingbot by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5426
• Updated ga-IE translations and added keys to ignore list by @aindriu80 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5178
• fix(api): return JSON responses for admin settings + API key endpoints to prevent Tauri client parse errors by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5437
• Update Backend 3rd Party Licenses by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5363
• build(deps): bump node from 20-alpine to 25-alpine in /docker/frontend by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5311
• build(deps): bump nginx from 8491795 to c083c37 in /docker/frontend by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5448
• build(deps): bump globals from 16.5.0 to 17.0.0 in /frontend by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5413
• Add Telegram bot integration for pipeline processing by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5185
• Update Backend 3rd Party Licenses by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5458
• translations by @Frooodle in https://github.com/Stirling-Tools/Stirling-PDF/pull/5469
• :globe_with_meridians: Sync Translations + Update README Progress Table by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5473
• fix(auth): remove unnecessary authentication requirement from SignatureController by @balazs-szucs in https://github.com/Stirling-Tools/Stirling-PDF/pull/5477
• Make controls sticky by @reecebrowne in https://github.com/Stirling-Tools/Stirling-PDF/pull/5478
• fix: update broken enterprise docs link from /Pro to /Paid-Offerings by @krizhnaa in https://github.com/Stirling-Tools/Stirling-PDF/pull/5471
• Libre threads by @Frooodle in https://github.com/Stirling-Tools/Stirling-PDF/pull/5303

Docker Updates

• build(deps): bump docker/setup-qemu-action from 3.6.0 to 3.7.0 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5326
• build(deps): bump step-security/harden-runner from 2.12.1 to 2.14.0 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5324
• ci(build): scope Docker layer cache per artifact to avoid cross-contamination by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5453
• build(deps): bump alpine from 3.22.2 to 3.23.2 in /docker/backend by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5316
• build(deps): bump alpine from 3.22.1 to 3.23.2 in /docker/embedded by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5319
• build(deps): bump debian from 1c25564 to 449673e in /docker/embedded by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5357
• build(deps): bump docker/setup-buildx-action from 3.11.1 to 3.12.0 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5463
• Docker use latest libreoffice and fonts by @Frooodle in https://github.com/Stirling-Tools/Stirling-PDF/pull/5482

Translation Changes

• 🤖 format everything with pre-commit by stirlingbot by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5462

Other Changes

• fix(ci): read workflow_dispatch PR number from inputs.pr in PR auto-deploy workflow by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5380
• build(deps): bump github/codeql-action from 4.31.5 to 4.31.10 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5449
• build(deps): bump pypdf from 6.4.0 to 6.6.0 in /testing/cucumber by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5422
• build(deps): bump io.micrometer:micrometer-core from 1.16.0 to 1.16.1 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5358
• Update user login conditions in workflow by @Frooodle in https://github.com/Stirling-Tools/Stirling-PDF/pull/5457
• fix(core): reinstall frontend dependencies when iconify package is missing by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5432
• fix(translations): improve translation merger CLI and sync missing UI strings across locales by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5309
• build(deps): bump urllib3 from 2.5.0 to 2.6.3 in /testing/cucumber in the pip group across 1 directory by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5456
• build(deps): bump docker/login-action from 3.4.0 to 3.6.0 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5464

New Contributors

• @krizhnaa made their first contribution in https://github.com/Stirling-Tools/Stirling-PDF/pull/5471

Full Changelog: https://github.com/Stirling-Tools/Stirling-PDF/compare/v2.2.1…v2.3.0

What’s Changed

Enhancements

• feat(build): enhance JaCoCo reporting with coverage summary and enforce thresholds by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5352
• feat(ui): prevent self-modification in People management and highlight current user by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5441
• feat(conversion): refactor EML parser to use Simple Java Mail library and add MSG support by @balazs-szucs in https://github.com/Stirling-Tools/Stirling-PDF/pull/5427
• feat(conversion): add PDF to EPUB/AZW3 conversion support and settings by @balazs-szucs in https://github.com/Stirling-Tools/Stirling-PDF/pull/5434

Minor Enhancements

• build(ci): pin base container images, switch npm install to npm ci, and harden EML error handling by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5353
• 🤖 format everything with pre-commit by stirlingbot by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5426
• Updated ga-IE translations and added keys to ignore list by @aindriu80 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5178
• fix(api): return JSON responses for admin settings + API key endpoints to prevent Tauri client parse errors by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5437
• Update Backend 3rd Party Licenses by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5363
• build(deps): bump node from 20-alpine to 25-alpine in /docker/frontend by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5311
• build(deps): bump nginx from 8491795 to c083c37 in /docker/frontend by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5448
• build(deps): bump globals from 16.5.0 to 17.0.0 in /frontend by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5413
• Add Telegram bot integration for pipeline processing by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5185
• Update Backend 3rd Party Licenses by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5458
• translations by @Frooodle in https://github.com/Stirling-Tools/Stirling-PDF/pull/5469
• :globe_with_meridians: Sync Translations + Update README Progress Table by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5473
• fix(auth): remove unnecessary authentication requirement from SignatureController by @balazs-szucs in https://github.com/Stirling-Tools/Stirling-PDF/pull/5477
• Make controls sticky by @reecebrowne in https://github.com/Stirling-Tools/Stirling-PDF/pull/5478
• fix: update broken enterprise docs link from /Pro to /Paid-Offerings by @krizhnaa in https://github.com/Stirling-Tools/Stirling-PDF/pull/5471
• Libre threads by @Frooodle in https://github.com/Stirling-Tools/Stirling-PDF/pull/5303

Docker Updates

• build(deps): bump docker/setup-qemu-action from 3.6.0 to 3.7.0 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5326
• build(deps): bump step-security/harden-runner from 2.12.1 to 2.14.0 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5324
• ci(build): scope Docker layer cache per artifact to avoid cross-contamination by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5453
• build(deps): bump alpine from 3.22.2 to 3.23.2 in /docker/backend by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5316
• build(deps): bump alpine from 3.22.1 to 3.23.2 in /docker/embedded by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5319
• build(deps): bump debian from 1c25564 to 449673e in /docker/embedded by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5357
• build(deps): bump docker/setup-buildx-action from 3.11.1 to 3.12.0 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5463
• Docker use latest libreoffice and fonts by @Frooodle in https://github.com/Stirling-Tools/Stirling-PDF/pull/5482

Translation Changes

• 🤖 format everything with pre-commit by stirlingbot by @stirlingbot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5462

Other Changes

• fix(ci): read workflow_dispatch PR number from inputs.pr in PR auto-deploy workflow by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5380
• build(deps): bump github/codeql-action from 4.31.5 to 4.31.10 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5449
• build(deps): bump pypdf from 6.4.0 to 6.6.0 in /testing/cucumber by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5422
• build(deps): bump io.micrometer:micrometer-core from 1.16.0 to 1.16.1 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5358
• Update user login conditions in workflow by @Frooodle in https://github.com/Stirling-Tools/Stirling-PDF/pull/5457
• fix(core): reinstall frontend dependencies when iconify package is missing by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5432
• fix(translations): improve translation merger CLI and sync missing UI strings across locales by @Ludy87 in https://github.com/Stirling-Tools/Stirling-PDF/pull/5309
• build(deps): bump urllib3 from 2.5.0 to 2.6.3 in /testing/cucumber in the pip group across 1 directory by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5456
• build(deps): bump docker/login-action from 3.4.0 to 3.6.0 by @dependabot[bot] in https://github.com/Stirling-Tools/Stirling-PDF/pull/5464

New Contributors

• @krizhnaa made their first contribution in https://github.com/Stirling-Tools/Stirling-PDF/pull/5471

Full Changelog: https://github.com/Stirling-Tools/Stirling-PDF/compare/v2.2.1…v2.3.0