Changelog

This release includes two bug fixes and several enhancements. It also contains the latest available versions of:

• BPMN
• Bytefield
• C4 PlantUML
• D2
• Excalidraw
• Mermaid
• Nomnoml
• Pikchr
• PlantUML
• SVGbob
• Vega

Bug fixes

• ERD with output format jpeg wasn't working #1895 by @RamType0 in #1898
• Kill browser instance on exit by @ggrossetie in #1839

Improvements

• diagrams.net: Add resolution of external image to get self contained SVG by @jynolen in #1771
• diagrams.net: Add /health API for health checks by @quytm in #1811
• Handle 3xx redirection response from companion containers by @RamType0 in #1891
• Allow Open Telemetry tracer by @RamType0 in #1892
• Upgrade BPMN.js from 18.0.0 to 18.6.1 by @ggrossetie in #1838
• Upgrade Bytefield from 1.10.0 to 1.11.0
• Upgrade PlantUML to 1.2025.2 by @ggrossetie in #1889
• Upgrade Excalidraw to 0.18.0 by @ggrossetie in #1888
• Upgrade Pikchr to the latest commit 85e65b9686 by @ggrossetie in #1845
• Upgrade SVGbob to 0.7.6
• Upgrade Vega to 5.33.0
• Upgrade Nomnoml to 1.7.0
• Upgrade Mermaid to 11.6.0 by @ggrossetie in #1838
• Upgrade D2 to 0.7.0 & add new C4 theme by @ltsallas in #1890

Infrastructure

• Update Node Docker base images from node:20.18-alpine3.19 to node:22.15-alpine3.21 by @gustavclausen in #1854
• Update development dependencies
• Upgrade Vert.x to 4.5.14
• Upgrade logback to 1.5.18
• Upgrade netty to 4.2.1.Final
• Update dockerfile syntax to v1.15 by @ggrossetie in #1873

Documentation

• Add diagram decoding documentation by @marcelstoer in #1850
• Document /tmp:exec by @alex-mashin in #1875
• Modernize C# example by @RamType0 in #1882
• Add python-markdown extension to list of 3rd-party tools by @hkato in #1877

New Contributors

• @jynolen made their first contribution in #1771
• @quytm made their first contribution in #1811
• @gustavclausen made their first contribution in #1854
• @alex-mashin made their first contribution in #1875
• @hkato made their first contribution in #1877
• @RamType0 made their first contribution in #1882
• @ltsallas made their first contribution in #1890

Full Changelog: v0.27.0...v0.28.0

Changelog

This release includes a few enhancements. It also contains the latest available versions of:

• Vega 5.31.0
• Vega Lite 5.23.0

Bug fixes

• Pass plantuml.include.path property to native plantuml binary by @mlyczek in #1828

Improvements

• Activate Structurizr DSL restricted parsing by @ggrossetie in #1805

Infrastructure

• Upgrade base images to ubuntu 24 by @ggrossetie in #1822

• Update dependency maven-wrapper to v3.3.2 by @ggrossetie in #1821

• Update java dependencies by @ggrossetie in #1807

• Replace Makefile by Task by @ggrossetie in #1831

• macOS/ARM64 build compatibility by @ggrossetie in #1829

• Fix windows build using mavenBuild by @lyoneel in #1832

Documentation

• Fix dead link for podman by @BenjaminHerbert in #1824

New Contributors

• @BenjaminHerbert made their first contribution in #1824
• @mlyczek made their first contribution in #1828
• @lyoneel made their first contribution in #1832

Full Changelog: v0.26.0...v0.27.O

Changelog

This release includes a few enhancements. It also contains the latest available versions of:

• BPMN 18.0.0
• Bytefield 1.10.0
• DBML 1.0.30
• Erd 0.2.3
• Excalidraw 0.17.6
• Mermaid 11.4.0
• Structurizr 3.0.0
• Vega 5.30.0
• Vega Lite 5.21.0

Improvements

• Allow to change max body size using KROKI_MAX_BODY_SIZE environment variable by @eryalito in #1761
• Restart browser if killed on Mermaid by @ggrossetie in #1745

Infrastructure

• Replace dvisvgm builder with apt package by @felixvanoost in #1770
• Use pre-built Docker image for erd by @felixvanoost in #1754
• Upgrade to Node LTS 20.18.0 by @ggrossetie in #1784
• Use Node built-in test runner by @ggrossetie in #1785
• Upgrade development dependencies

Documentation

• Add Ditaa diagram options to diagram-options page by @elbehery95 in #1781
• Add hugomods-kroki to list of 3rd-party tools by @razonyang in #1724
• Introduce helm deploy method in "Use Kubernetes section" by @TeCHiScy in #1793

New Contributors

• @eryalito made their first contribution in #1761
• @elbehery95 made their first contribution in #1781
• @razonyang made their first contribution in #1724
• @TeCHiScy made their first contribution in #1793

Full Changelog: v0.25.0...v0.26.0

Changelog

This release includes a few enhancements. It also contains the latest available versions of:

• C4 PlantUML 1.2024.1
• Excalidraw 0.17.3
• Mermaid 10.9.0
• PlantUML 1.2024.1
• Vega 5.28.0
• Vega Lite 5.17.0
• WaveDrom 3.5.0

Improvements

• Add support for generating Structurizr legend. by @willson556 in #1705

Infrastructure

• Update Docker image to Java 17 by @heyLu in #1689
• Update Java dependencies #1697 #1695 #1700 #1701 #1711 #1709 #1725
• Update github actions (major) by @ggrossetie in #1698
• Update node dependencies by @ggrossetie in #1694 #1710
• Remove APM by @ggrossetie in #1717 #1720
• Bump Puppeteer to 22.4.1 by @ggrossetie in #1718
• Bump base images by @ggrossetie in #1719 #1727

New Contributors

• @heyLu made their first contribution in #1689
• @willson556 made their first contribution in #1705

Full Changelog: v0.24.1...v0.25.0

No change since the last version.
Version 0.24.0 could not be published on Dockerhub due to resource limitations on GitHub runners 😞

Changelog

This release includes a few enhancements. It also contains the latest available versions of:

• BPMN 14.2.0
• D2 0.6.3
• Excalidraw 0.17.2
• Mermaid 10.6.1
• PlantUML 1.2023.13
• Vega 5.27.0
• Vega Lite 5.16.3
• WaveDrom 3.4.0

Improvements

• Track blocked thread event and report statistics in metrics endpoint by @khanguyen88 in #1649
• Add (optional) Excalidraw custom asset path by @gerlingsm in #1654
• Add option for max header size by @mattvaughan in #1685

Documentation

• Update documentation about WireViz (now available as a native image on the yuzutech/kroki Docker image) by @ggrossetie in #1650
• Add jekyll-kroki to list of 3rd-party tools by @felixvanoost in #1661
• Add remark-kroki to list of 3rd-party tools by @Airkro in #1663

Infrastructure

• Upgrade Vert.x to 4.5.1 in #1677
• Add oci labels to other images by @MindTooth in #1682
• Migrate from ELK to Grafana by @ggrossetie in #1658
• Bump yuzutech/kroki base image by @ggrossetie in #1659
• Remove blockdiag and wireviz containers references by @xavier-calland in #1660
• Update Node dependencies by @ggrossetie in #1668
• Update Maven plugins by @ggrossetie in #1664
• Update Java dependencies by @ggrossetie in #1667
• Update Docker images by @ggrossetie in #1666
• Update GitHub Actions (major) by @ggrossetie in #1670
• Update peter-evans/repository-dispatch action to v2.1.2 by @ggrossetie in #1665
• Update Maven plugins by @ggrossetie in #1681
• Update Java testing packages by @ggrossetie in #1598
• Update Docker images by @ggrossetie in #1678
• Update Node dependencies by @ggrossetie in #1676
• Update actions/setup-java action to v4 by @ggrossetie in #1680

New Contributors

• @MindTooth made their first contribution in #1682
• @khanguyen88 made their first contribution in #1649
• @gerlingsm made their first contribution in #1654
• @xavier-calland made their first contribution in #1660
• @Airkro made their first contribution in #1663
• @mattvaughan made their first contribution in #1685

Full Changelog: v0.23.0...v0.24.0

Changelog

This release includes a few enhancements and bug fixes. It also contains the latest available versions of:

• BPMN
• D2
• DBML
• Excalidraw
• GraphViz
• Mermaid
• Nomnoml
• PlantUML
• Vega-Lite
• WaveDrom

Breaking changes

🔥 WireViz is now available as a native image on the yuzutech/kroki Docker image.
In other words, the yuzutech/kroki-wireviz container is no longer needed.

Bug Fixes

• Workaround to produce valid XHTML on /mermaid/svg by @ggrossetie in #1646
• Fix the PNG generation on Mermaid where some styles were missing by @ggrossetie in #1645

Improvements

• Upgrade BPMN from 13.2.0 to 14.0.0
• Upgrade D2 from 0.5.1 to version 0.6.0 (including new themes and options) by @vfosnar in #1629
• Upgrade DBML from 10.0.26 to 10.0.27
• Upgrade Excalidraw from 0.15.2 to 0.15.3
• Upgrade GraphViz from 8.0.5 to 9.0.0
• Upgrade Mermaid from 10.2.3 to 10.4.0
• Upgrade Nomnoml from 1.6.1 to 1.6.2
• Upgrade PlantUML from 1.2023.10 to 1.2023.11
• Upgrade Vega-Lite from 5.9.3 to 5.14.1
• Upgrade WaveDrom from 3.2.5 to 3.3.0
• Companion containers return JSON response by @ggrossetie in #1643
• Build native binary for WireViz by @ggrossetie in #1591
• Extract tikz error message from the complete stacktrace by @ggrossetie in #1616
• Return the error message and stacktrace from companion containers to the main container by @ggrossetie in #1643
• Return status 405 when the method is unsupported (for instance, GET /mermaid or GET /mermaid/svg) by @ggrossetie in #1644

Infrastructure

• Update docker images by @ggrossetie in #1596
• Update development dependencies
  • chore(deps): update dependency org.mockito:mockito-core to v5 by @ggrossetie in #1433
  • chore(deps): update java dependencies to v4.1.97.final by @ggrossetie in #1624
  • chore(deps): update actions/checkout action to v3.6.0 by @ggrossetie in #1626

New Contributors

• @vfosnar made their first contribution in #1629

Full Changelog: v0.22.0...v0.23.0

Changelog

This release contains new diagram options, bug fixes, six new contributors and a new diagram library: Symbolator 🎉
Symbolator provides component diagrams from HDL source files.

This release also contains the latest available versions of:

• BPMN
• D2
• GraphViz
• Mermaid
• Nomnoml
• PlantUML
• Structurizr
• Vega
• Vega Lite

Breaking changes

🔥 BlockDiag, SeqDiag, ActDiag, RackDiag, PacketDiag and NwDiag are now available as a native image on the yuzutech/kroki Docker image.
In other words, the yuzutech/kroki-blockdiag container is no longer needed.

Bug Fixes

• Include openiconic icons in the PlantUML native image
• Include AWS assets in the PlantUML native image
• Fix neutral-gray (was neutral-grey) spelling on D2 theme by @deining in #1560
• Invalid CORS now returns a 403 (instead of 500) by @ggrossetie in #1577
• Preserve workspace styles while applying theme in Structurizr by @ggrossetie in #1592
• Fix an error with diagramsnet, when using query parameters by @Heiss in #1609

Improvements

• Add symbolator by @zebreus in #1566
• Update BPMN from 13.0.8 to 13.2.0
• Update Nomnoml from1.5.3 to 1.6.1
• Update PlantUML from v1.2023.7 to v1.2023.10
• Update GraphViz to 8.0.5
• Update Mermaid to 10.2.3
• Update Structurizr to 1.32.0
• Update Vega to 5.25.0
• Update Vega-Lite to 5.9.3
• Update D2 to 0.5.1
• Upgrade C4 PlantUML definition files to 2.7.0 by @rlespinasse in #1605
• Add D2 layout engine option by @felixvanoost in #1570
• Add PlantUML no-metadata option by @felixvanoost in #1611
• Use blockdiag native image by @ggrossetie in #1613

Documentation

• Document sketch option on D2 by @deining in #1558
• Added C# example to Encode Diagrams by @woutervanranst in #1585

Infrastructure

• BlockDiag, SeqDiag, ActDiag, RackDiag, PacketDiag and NwDiag are now available as a native image.
• Add logger in kroki-excalidraw by @ggrossetie in #1569
• Adding a health check that can be used to determine if the worker is healthy by @bra1nDump in #1572
• Upgrade Alpine to 3.18 by @ggrossetie in #1574 #1575 #1576
• Update development dependencies
  • Update actions/checkout action to v3.5.3 by @ggrossetie in #1567
  • Update dependency org.apache.maven.plugins:maven-surefire-plugin to v3.1.2 by @ggrossetie in #1563
  • Update Java dependencies by @ggrossetie in #1555 #1580 #1571 #1597
  • Update dependency org.apache.maven.plugins:maven-shade-plugin to v3.5.0 by @ggrossetie in #1579
  • Update peter-evans/dockerhub-description action to v3.4.2 by @ggrossetie in #1582
  • Update Python dependencies by @ggrossetie in #1532 #1595 #1614
  • Update dependency rust to v1.71 by @ggrossetie in #1389
  • Update actions/setup-java action to v3.12.0 by @ggrossetie in #1600
• Fix wireviz build due to pyyaml install failure by @rlespinasse in #1608

New Contributors

• @bra1nDump made their first contribution in #1572
• @woutervanranst made their first contribution in #1585
• @loganmzz made their first contribution in #1583
• @zebreus made their first contribution in #1566
• @rlespinasse made their first contribution in #1608
• @Heiss made their first contribution in #1609

Full Changelog: v0.21.3...v0.22.0

Changelog

This release contains small improvements and bug fixes.
It also contains the latest available versions of:

• BPMN.js
• Mermaid
• PlantUML
• WaveDrom

Bug Fixes

• Add missing Docker arguments for arm64 builds by @felixvanoost in #1548
• Fix native image generation of PlantUML by @ggrossetie in #1549

Improvements

• Update PlantUML from v1.2023.6 to v1.2023.7
• Update Mermaid from 9.4.1 to 10.1.0
• Update BPMN.js from 10.3.0 to 13.0.8
• Update WaveDrom frim 2.9.1 to 3.2.0

Infrastructure

• Update micro from 9.4.1 to 10.0.1

Full Changelog: v0.21.0...v0.21.2