v0.3.12

Author: alixander

ci/release/changelogs/v0.3.12.md

@@ -0,0 +1,9 @@
+#### Improvements 🧹
+
+- Connections can now route through shapes at a fixed position that block access to another shape
+- Layout is up to 74% faster on very large diagrams
+
+#### Bugfixes ⛑️
+
+- Fixes a rare scenario where containers could end up overlapping
+- Fixes a bug where shapes are grown to fit connections despite having width or height set