## Summary
- Add a scheduled GitHub Actions workflow that checks for the latest
stable Gradle release.
- Update the Gradle wrapper and pinned Gradle Docker build images
automatically.
- Open an automated pull request when an update is available.
- Update the developer prerequisites to Node.js 22+ and Gradle 9.0+.
## Details
The workflow runs every Monday at 03:00 UTC and can also be triggered
manually. It:
1. Resolves the latest stable Gradle version.
2. Finds the matching `gradle:<version>-jdk25` Docker image digest.
3. Updates the Gradle wrapper and Dockerfiles.
4. Verifies the resolved wrapper version and checks the resulting diff.
5. Creates or updates an automated dependency pull request.
The current wrapper and Docker image changes are included as the initial
update generated by this workflow.
## Testing
- Verified the generated changes with `git diff --check`.
- The workflow validates the wrapper version before opening the
automated pull request.
Bumps the eclipse-temurin group with 1 update in the /docker/backend
directory: eclipse-temurin.
Bumps the eclipse-temurin group with 1 update in the /docker/base
directory: eclipse-temurin.
Bumps the eclipse-temurin group with 1 update in the /docker/embedded
directory: eclipse-temurin.
Updates `eclipse-temurin` from `2f1da10` to `fbcf915`
Updates `eclipse-temurin` from `2f1da10` to `fbcf915`
Updates `eclipse-temurin` from `2f1da10` to `fbcf915`
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bumps the gradle group with 1 update in the /docker/backend directory:
gradle.
Bumps the gradle group with 1 update in the /docker/embedded directory:
gradle.
Updates `gradle` from `934a520` to `e8aeffb`
Updates `gradle` from `934a520` to `e8aeffb`
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
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# Description of Changes
This change adds a version-scoped override mechanism for dependencies
whose published metadata does not expose a detectable license.
- Added `app/license-overrides.json` with verified Apache License 2.0
metadata for:
- `com.hubspot.immutables:immutables-exceptions:1.9`
- `com.hubspot:algebra:1.5`
- Added `ModuleLicenseOverrideFilter` as custom `buildSrc` logic for the
Gradle dependency license report plugin.
- Applied overrides only when the exact `group:artifact:version` matches
and no usable license metadata was detected.
- Added automatic maintenance of the override file:
- Removes overrides when the dependency is no longer resolved.
- Removes overrides when the dependency starts publishing valid license
metadata.
- Migrates stale overrides to newer unresolved versions and clears their
metadata for re-verification.
- Adds null-valued placeholders for newly detected dependencies without
license metadata.
- Preserves populated overrides for newer versions when already present.
- Added Gradle version-aware dependency ordering for override migration.
- Registered `app/license-overrides.json` as an input for license-report
and license-check preparation tasks.
- Centralized the dependency license report plugin version in
`buildSrc`.
- Added unit tests covering override application, cleanup, migration,
exact-version matching, concurrent versions, placeholder generation, and
numeric version ordering.
- Added documentation describing the override lifecycle, verification
requirements, maintenance workflow, and validation commands.
- Replaced broad null-license allowances for the two HubSpot modules
with explicit Apache License 2.0 metadata.
- Added accepted GNU Lesser General Public License name variants
encountered in dependency metadata.
The change was made because some dependencies have known upstream
licenses but do not publish license metadata in a form detected by the
Gradle license report plugin. Previously, these dependencies were
permitted through module-specific null-license exceptions, leaving
incomplete information in the generated report. The new mechanism
supplies verified metadata without overriding valid metadata published
by dependencies.
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have run `task check` to verify linters, typechecks, and tests
pass
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
Bumps eclipse-temurin from `b27ca47` to `f9bd881`.
[](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)
You can trigger a rebase of this PR by commenting `@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
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</details>
> **Note**
> Automatic rebases have been disabled on this pull request as it has
been open for over 30 days.
---------
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>
# Description of Changes
This change upgrades the project from Gradle **9.6.0** to **9.6.1**
across all build environments to keep the toolchain consistent and
aligned.
### What was changed
- Updated the Gradle Wrapper to **9.6.1**.
- Updated all GitHub Actions workflows using
`gradle/actions/setup-gradle` to install Gradle **9.6.1**.
- Updated all Docker build stages to use the `gradle:9.6.1-jdk25` image
with the corresponding pinned image digest.
- Regenerated the Windows Gradle wrapper script, resulting in minor
comment updates (`Gradle` → `gradlew`).
### Why the change was made
- Keep the project up to date with the latest Gradle patch release.
- Ensure all local, CI, and Docker build environments use the same
Gradle version.
- Benefit from the latest bug fixes and maintenance improvements
included in Gradle 9.6.1.
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have run `task check` to verify linters, typechecks, and tests
pass
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
# Description of Changes
### What was changed
- Updated `BASE_VERSION` references in:
- `docker/backend/Dockerfile`
- `docker/embedded/Dockerfile`
- `docker/embedded/Dockerfile.fat`
- Pinned `stirlingtools/stirling-pdf-base:1.0.2` to a specific SHA256
digest.
- Pinned the `eclipse-temurin:25-jre-noble` image used in the
`jar-extract` stage to a specific SHA256 digest.
- Pinned the `ghcr.io/astral-sh/uv:python3.13-bookworm-slim` image in
`engine/Dockerfile.dev` to a specific SHA256 digest.
- Removed reliance on mutable image tags alone for these build stages.
### Why the change was made
- Ensure deterministic and reproducible Docker builds.
- Prevent unexpected changes caused by upstream image tag updates.
- Improve supply chain integrity by explicitly defining the exact image
artifacts used during builds.
- Align container build practices with security and compliance
recommendations.
---
## Checklist
### General
- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [x] I have run `task check` to verify linters, typechecks, and tests
pass
- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
# Description of Changes
## What was changed
- Updated all GitHub Actions workflows using Gradle from older versions
(9.3.1 and 9.5.1) to Gradle 9.6.0.
- Updated the Gradle Wrapper distribution URL to use Gradle 9.6.0.
- Updated all Gradle-based Docker build stages to use the
`gradle:9.6.0-jdk25` image and corresponding image digest.
- Aligned CI, Docker, and local development environments on the same
Gradle version.
- Included the regenerated `gradlew` script changes produced by the
Gradle wrapper update process.
## Why the change was made
- Ensures consistent Gradle versions across local development, CI
workflows, and Docker builds.
- Takes advantage of the latest Gradle 9.6.0 improvements, fixes, and
compatibility updates.
- Reduces the risk of version mismatches causing build or deployment
inconsistencies.
- Simplifies maintenance by standardizing the build toolchain throughout
the repository.
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have run `task check` to verify linters, typechecks, and tests
pass
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing)
for more details.
Bumps alpine from 3.22.2 to 3.23.2.
[](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
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You can trigger Dependabot actions by commenting on this PR:
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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
# Description of Changes
This pull request introduces several improvements focused on security
and reliability in both the Docker build process and the backend API.
The most significant changes are the use of digest-pinned Docker base
images to ensure reproducible builds, safer handling of user-provided
filenames in error messages, and a switch to more reliable dependency
installation in CI workflows.
**Docker image security and reproducibility:**
* All Dockerfiles now use digest-pinned base images (e.g.,
`node:20-alpine@sha256:...`, `gradle:8.14-jdk21@sha256:...`,
`alpine:3.22.1@sha256:...`, `nginx:alpine@sha256:...`) to guarantee
build consistency and protect against upstream image changes.
[[1]](diffhunk://#diff-f8faae0938488156cf26e9322ffdf755deaa8770a7ac8c524dd6126c19548888L5-R5)
[[2]](diffhunk://#diff-f8faae0938488156cf26e9322ffdf755deaa8770a7ac8c524dd6126c19548888L18-R18)
[[3]](diffhunk://#diff-f8faae0938488156cf26e9322ffdf755deaa8770a7ac8c524dd6126c19548888L38-R38)
[[4]](diffhunk://#diff-2f5cd3ad965c86a7a5b4af6e0513ad294e0426644d9f5b5358dfb16a2ef995a7L5-R5)
[[5]](diffhunk://#diff-2f5cd3ad965c86a7a5b4af6e0513ad294e0426644d9f5b5358dfb16a2ef995a7L18-R18)
[[6]](diffhunk://#diff-2f5cd3ad965c86a7a5b4af6e0513ad294e0426644d9f5b5358dfb16a2ef995a7L37-R37)
[[7]](diffhunk://#diff-e9edf3a05475d0721a0e65be1ba0eeb162ae972891b0f6d7e1285687efab1de0L9-R9)
[[8]](diffhunk://#diff-fa0700cfd7d90d832649eb1d0503904564bb3b28c48972be7d9f17e4ce32a3dcL9-R9)
[[9]](diffhunk://#diff-2e766aaf0c87e7b8a62d2a2986f6999c38cc35f677479e31b77d1b427c7aeef7L5-R5)
[[10]](diffhunk://#diff-1726db0cbef194c9be3cba9825c0794802b154e15e4c892c1544d0aace03e037L5-R5)
[[11]](diffhunk://#diff-c1b6dd504a16fc68cd064baf9cf07d9dd31da56eb55de69601844ab03a5ae319L5-R5)
[[12]](diffhunk://#diff-2fc7fcfcfdbb617dd8fbb6b1a2ea5709f9018d618d13942cb33d3e0ed127df16L5-R5)
[[13]](diffhunk://#diff-2fc7fcfcfdbb617dd8fbb6b1a2ea5709f9018d618d13942cb33d3e0ed127df16L39-R39)
[[14]](diffhunk://#diff-759e94102d21fe6f9bde8ddb0b4f95b5d5cd214b0355ea0419d3ea6c09e8ffbfL2-R2)
[[15]](diffhunk://#diff-759e94102d21fe6f9bde8ddb0b4f95b5d5cd214b0355ea0419d3ea6c09e8ffbfL19-R19)
**Backend API security:**
* In `ConvertEmlToPDF.java`, error messages now escape user-provided
filenames using `HtmlUtils.htmlEscape`, preventing potential XSS
vulnerabilities when displaying error messages that include filenames.
[[1]](diffhunk://#diff-45d22a96bae3e8a746b7fb2c39e25c80aee0bf733b528a3517db8fdd2a3d25cdR13)
[[2]](diffhunk://#diff-45d22a96bae3e8a746b7fb2c39e25c80aee0bf733b528a3517db8fdd2a3d25cdR156-R170)
**CI/CD reliability:**
* All GitHub Actions workflows (`multiOSReleases.yml`,
`releaseArtifacts.yml`, `tauri-build.yml`) now use `npm ci` instead of
`npm install` for frontend dependency installation, ensuring clean,
reproducible installs that match the lockfile.
[[1]](diffhunk://#diff-895b214ee023c8c26048a2a3b946cfb1ebc4f26fbc8a9c2fa54b77c12e763b6bL271-R271)
[[2]](diffhunk://#diff-699ff98fe113446c403eb07daf16dd1966c2a047ab0b9f7e38fd695d079f7dddL177-R177)
[[3]](diffhunk://#diff-b34ab107dd4bc92075b2e89b6f16e4a2813e267ca7c2afebdb1931a0a3900d5aL177-R177)
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings
### Documentation
- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### UI Changes (if applicable)
- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)
### Testing (if applicable)
- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
## Summary
- introduce a shared line art conversion interface and proprietary
ImageMagick-backed implementation
- have the compress controller optionally autowire the enterprise
service before running per-image line art processing
- remove ImageMagick command details from core by delegating conversions
through the proprietary service
## Testing
- not run (not requested)
------
[Codex
Task](https://chatgpt.com/codex/tasks/task_b_6928aecceaf083289a9269b1ca99307e)
---------
Co-authored-by: James Brunton <jbrunton96@gmail.com>
## Summary
- add a `PdfJsonConversionService` that serializes PDF text, fonts, and
metadata to JSON and rebuilds a PDF from the same structure
- expose REST endpoints for `/pdf/json` and `/json/pdf` conversions
using the existing convert API infrastructure
- define JSON model classes capturing document metadata, font
information, and positioned text elements
## Testing
- `./gradlew spotlessApply` *(fails: plugin
org.springframework.boot:3.5.4 unavailable in build environment)*
- `./gradlew build` *(fails: plugin org.springframework.boot:3.5.4
unavailable in build environment)*
------
https://chatgpt.com/codex/tasks/task_b_68f8e98d94ac8328a0e499e541528b6f
---------
Co-authored-by: EthanHealy01 <ethan.healy.21@gmail.com>
