Update plantuml/plantuml Docker tag to v1.2026.7

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
plantuml/plantuml	final	patch	1.2026.2 → 1.2026.7

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Release Notes

plantuml/plantuml (plantuml/plantuml)

v1.2026.7

Compare Source

• 🐛 fix erroneous compilation timestamp
  • 🐛 allow embedded sub-diagram on class diagram
  • 🐾 improve error message on old (with @​startuml) nwdiag or salt input
  • 🐛 fix escaping logic for regex group printing
  • 🐛 improve stereostyle and style management
  • 🐛 improve weekly resource percentages in Gantt diagram
  • 🎨 use new Stereogroup in activity diagrams
  • ⚗️ scale inlined data URI images with a safe ARGB destination type
  • 🎉 publish diagram_explain tool to npm (v0.1.3)
  • 🐛 add a task list in Gantt diagrams https://github.com/plantuml/plantuml/issues/2750
  • 👷 fix native-image crash decoding remote JPEG images (#​2757)
  • ✨ mcp-js version 0.2.0
  • 🐛 add a task list in Gantt diagrams
  • 🔒 harden XmlFactories against XXE (CWE-611/CWE-776)
  • 🐛 fix backward loop-back arrow and label placement across swimlanes
  • 🐛 fix backward loop-back arrow and label placement across swimlanes
  • ✅ add vega tests about !includesub
  • 🐛 fix line-continuation \ lost through !includesub
  • 🍵 include plantuml source (plantuml-src) in SVG generated by js-plantuml
  • 🐛 TikZ/LaTeX output: restore tex_system pragma and prevent xelatex hang (#​2764)
  • 🐛 fix invalid SVG copy/save on Firefox in js-plantuml editor
  • 🐛 fix gantt table issue
  • ⚗️ reduce SVG output size
  • 🔥 migrate default sequence diagram engine from Puma to Teoz
  • 🐛 Fix #​2277 NPE when using ELK (#​2773)
  • 📊 remove debug trace
  • ✨ tikz: auto-detect LaTeX engine (lualatex/xelatex/pdflatex), pragma now optional
  • 🐛 add concurrent state support in Smetana
  • 🐛 catch measurement failure in getDefaultStringBounder
  • 🐛 allow destroy on all cases in sequence diagram
  • 🐛 auto extend message text beyond its 2 participants in sequence diagram
  • 🐛 note left placed on the right side of sequence references
  • 🐛 various Smetana fixes
  • 🐛 docker: fix render outputs being owned by root (#​2777)
  • 🐛 allow URL or hyperlink on Activity diagram
  • 🐛 entry point cannot be on root state
  • ✅ add ascii tests
  • ♻️ remove dead tile classes; dissolve TileParallel into a height-only pass
  • 🐛 fix destroy cross not drawn after a past deactivation
  • 🐛 Fix X-overlap between top-level &-parallel tiles (pixel + ASCII)
  • 🐾 fall back to Smetana when Graphviz/dot is unavailable
  • 🐛 [Smetana] fix space between main component name and nested components
  • 🐛 [Smetana] improve nested node
  • 🐛 [Smetana] issues about arrow between nested elements
  • 🐛 [Smetana] Improve group position (Issue using space)
  • 🐛 fix newpage title ignored
  • 🐛 fix self-message loops overflowing box/group frames
  • 🐛 [Smetana] fill arrowheads of filled decorations fix https://github.com/plantuml/plantuml/issues/2795 (#​2796)
  • 🐛 improve skin error management
  • ⚡️ Minify interactive SVG JS/CSS assets (#​2023) (#​2798)
  • 🐛 allow ':' as a single-character namespace separator
  • 🍵 remove brotli from plantuml.js
  • 📝 Add MCP Toplist rank badge (#​2810)
  • 🐛 Implement clock message arrow time projection (#​2802)
  • 🐛 keep the participant following a group clear of its frame
  • 🐛 fix notes on box-edge self-messages still overflowing box frames
  • 🐛 fix various salt issues
  • 🐛 !log silently disabled by default since #​2594
  • 🐛 restore case-insensitive CLI flag matching
  • 🐛 fix invisible space reserved for composite state stereotypes
  • 🐛 notes on class members lose their individual color
  • 🐛 use java 21 for Docker in order to support OpenPDF
  • ✨ js-plantuml: Persist URL sharing across deployments (#​2827)
  • ✨ js-plantuml: Persist zoom and pan across deployments (#​2830)
  • ✨ js-plantuml: Open diagrams in live SVG and PNG tabs (#​2831)
  • 🐛 fix exit code 0 when GraphViz/dot crashes during rendering
  • 🐛 fix activated/deactivated sequence issues

v1.2026.6

Compare Source

• 🍵 update standard library with JSON data and examples
  • 🍵 allow %load_json on TeaVM
  • 🍵 fix skinparam style strictuml for TeaVM
  • 👷 fix release downstream jobs being silently skipped after upload
  • 🍵 allow %get_all_theme on TeaVM
  • 🚧 preparation for hour/minute/second precision gantts
  • 🐛 fix gui regression
  • 🍵 enable TeaVM JS build for the MIT license flavor (#​2741)
  • 👷 add MIT-flavored npm package assembly for @​plantuml/core
  • ✨ add Node/JS MCP server (plantuml-mcp-js) and MCP engine plumbing
  • 🐾 add errorLine in MCP check_syntax
  • ⚗️ add experimental diagram_explain to the JS MCP server and flesh out command explanations
  • 🐛 fix NPE in SVG nested diagram

v1.2026.4

Compare Source

• ♻️ use UBrex in Gantt diagram parsing
  • 🍵 revert to TeaVM 0.13.1
  • 🐛 fix(svg-parser): support space-separated coordinates in polygon/polyline sprites (#​2692)
  • 🐛 fix '!' separator not recognized in class relation identifiers
  • 🐛 improve CSS style for state diagrams
  • 🍵 add support of OpenIconic icons in TeaVM
  • 🐛 improve unique id for SVG group elements
  • ✅ fix Vega tests with class drawing
  • 🍵 fix SVG document background color
  • 🐛 color specific days on gantt diagram
  • 🍵 Add dark mode toggle and "Copy as bitmap" button to the Playground
  • ✨ online style in state diagram
  • ✅ vega: add SVG test (for id, option, and move interaction) (#​2705)
  • 🐛 manage CSS for empty description states
  • 🐛 improve SVG arrow drawing
  • 🍵 playground: right-click menu to copy as bitmap or SVG
  • 💥 Replace Batik-based PDF backend with native OpenPDF backend
  • ✨ add new INTERNET_WITH_DOTSVG security profile
  • 🐛 Improve dark mode (fontcolor) for activity spot or state history
  • ✨ Allow CSS style on single line (#​2713)

v1.2026.3

Compare Source

• ♻️ improve unsupported diagrams
  • 🖼️ [Timing] improve constraint arrowhead
  • 🐛 fix quoted URL misinterpreted in YAML
  • 🐛 fix incorrect Japanese translations in i18n properties (#​2604)
  • 🐾 Rename i18n property keys from ebnf.* to regex.* (#​2605)
  • ✨ Improvements to the JS editor (#​2609)
  • ✨ add Base64 sprites
  • ✨ add MD5 sprites
  • ⚗️ Hotfix ubrex Creole implementation in TeaVM build by replacing unicode at build time with inline String.valueOf (#​2616)
  • 🐾 restore svg output for DOT diagram in UNSECURE mode
  • 📊 detect misuse of @startuml for DOT or DITAA diagrams and print a helpful error
  • 🐾 spelling corrections
  • 🍵 fix text rotation
  • 📊 detect misuse of @startuml for network diagrams and print a helpful error
  • 🐾 fix sax parser issue with MD5 sprites
  • 🐛 fix NullPointerException in gantt diagram
  • ✨ Two new features for WBS diagrams (#​2627)
  • ✨ [Chart] Improve chart diagram (allow x-axis and y-axis, space before keyword, space at the end) (#​2634)
  • ✨ change AutoWidth true to width auto in WBS diagrams
  • 🐛 Bar Charts: Added Min and Max functions to prevent bars from being drawn outside of the plot (#​2639)
  • 🔒 disable access to external entities in XML parsing
  • 📝 Add SonarQube Cloud badge to README
  • ✨ [Packetdiag] add same_height param + center labels vertically (#​2643)
  • ✅ add special crash diagram for testing
  • 🐛 component border color for ELK
  • 📝 update UBrex documentation
  • 🐾 slight change in UBrex syntax
  • 🍵 fix dash issue
  • 🍵 fix overlapping issue
  • 🐛(gantt): fix working day calculation for milestone after start (#​2657)
  • ✨ read MaximumWidth style property for arrow message wrapping (#​2660) (#​2661)
  • 🍵 fix gantt i18n
  • ♻️ refactoring about padding
  • 🐛 fix NPE on note left with groupInheritance
  • 🐛 use CSS instead of skinparam for margin and padding
  • 🐛 ignore !pragma and skinparam in listopeniconic and others
  • 🐛 make %date deterministic across time zones (#​2674)
  • 🐾 add --null flag for performance test
  • 🐛 add padding for Object thought CSS
  • ✨ add --loop option for performance tests
  • 🐛 fix gantt today highlight using system timezone instead of UTC (#​688) (#​2688)
  • 🖼️ migrate skinparam ParticipantPadding/Padding to CSS style in themes
  • 🐛 render {0,N} quantifier with the missing zero path
  • 🔥 remove Pragma from SvgOption
  • 🐛 EBNF "0 *" generates a zero path
  • 🍵 standardize SVG output (group attributes)

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