Jsii Versions Save

Bug Fixes

• jsii-pacmak: fully support the Python Version Identification part of PEP440 (#4462) (c8483fb)

Bug Fixes

• jsii-pacmak: different packages sharing a namespace fail in Bazel (#4437) (5c0d9e4), closes #3881

Bug Fixes

• jsii-pacmak: show custom pack-command in timer label (#4392) (3c1b4b1)

Features

• go-runtime: include error message when wrapping a @jsii/kernel.Fault (#4275) (c6eb62a)

Bug Fixes

• pacmak: invokeBinScript fails when using symlinked cache (#4389) (37d9dc7)

Features

• deprecate jsii/superchain:buster-slim-* images (#4359) (b580244)
• go: add jsii.Sprintf helper (#4345) (2ecfb77)

Bug Fixes

• check-node: unstable node 21 is incorrectly listed as supported (#4362) (886e465)

⚠ BREAKING CHANGES

• jsii-pacmak and the libraries it generates for Python targets now require a minimum Python version of 3.8, instead of 3.7 previously. We recommend users upgrade to the latest supported Python release (Python 3.11).
• all libraries and tools now require a minimum version of Node.js 18, instead of 16 previously. We recommend users upgrade to the latest supported Node.js release (Node.js 20).

Features

• jsii-reflect: TypeSystem can be locked to improve reflection performance (#4318) (c87da43)
• make node 18 the default (#4325) (8784725)
• superchain: publish a bullseye image with node18 & python 3.9 (#4326) (7197b4f)
• switch to python 3.8 (#4327) (416e2b5)

Bug Fixes

• kernel: invokeBinScript fails when using symlinked cache (#4324) (a2ab316)
• pacmak: *.tsbuildinfo not in auto-generated .npmignore file (#4236) (d55b8d5), closes #3978
• superchain: installed setuptools is an unsupported version (#4333) (c0a4140)