diff --git a/projects/gnome.org/pango/package.yml b/projects/gnome.org/pango/package.yml
index babc7107..f7ba8818 100644
--- a/projects/gnome.org/pango/package.yml
+++ b/projects/gnome.org/pango/package.yml
@@ -4,12 +4,15 @@ distributable:
 
 versions:
   gitlab: gitlab.gnome.org:GNOME/pango/tags
+  ignore:
+    - /1\.51\.1/ # this version is broken really 1.51.0
+    - /1\.90\.*/ # beta of 2.0
 
 dependencies:
   cairographics.org: 1
   freetype.org: 2
   gnome.org/glib: 2
-  harfbuzz.org: '>=4 <6'  #FIXME we’re actually not sure about the specifics of this requirement
+  harfbuzz.org: '>=4'
   freedesktop.org/fontconfig: 2
   sourceware.org/libffi: 3
   gnu.org/fribidi: 1
diff --git a/projects/plantuml.com/package.yml b/projects/plantuml.com/package.yml
new file mode 100644
index 00000000..1a53bd5f
--- /dev/null
+++ b/projects/plantuml.com/package.yml
@@ -0,0 +1,36 @@
+distributable:
+  url: https://github.com/plantuml/plantuml/archive/v{{version}}.tar.gz
+  strip-components: 1
+versions:
+  github: plantuml/plantuml
+dependencies:
+  graphviz.org: '*'
+  openjdk.org: '*'
+runtime:
+  env:
+    PLANTUML_JAR: "{{prefix}}/libexec/plantuml-{{version}}.jar"
+    JAVA_BIN: "{{deps.openjdk.org.prefix}}/bin/java"
+    DOT_BIN: "{{deps.graphviz.org.prefix}}/bin/dot"
+build:
+  dependencies:
+    gnu.org/wget: '*'
+  script:
+    - wget https://github.com/plantuml/plantuml/releases/download/v{{version}}/plantuml-{{version}}.jar
+    - mkdir -p {{prefix}}/libexec
+    - install plantuml-{{version}}.jar {{prefix}}/libexec/
+    - run: |
+        cat <<EOS > plantuml
+        #!/bin/bash
+        if [[ "\$*" != *"-gui"* ]]; then
+          VMARGS="-Djava.awt.headless=true"
+        fi
+        GRAPHVIZ_DOT="\$DOT_BIN" exec "\$JAVA_BIN" \$VMARGS -jar "\$PLANTUML_JAR" "\$@"
+        EOS
+    - mkdir -p {{prefix}}/bin
+    - install plantuml {{prefix}}/bin/plantuml
+provides:
+  - bin/plantuml
+test:
+  script:
+    - plantuml -testdot
+    - plantuml -version | grep {{version}}