Foundations Team Updates - 2026-04-02

[rkratky]

Documentation

(Forgot to post update last week.)

Ubuntu project docs

• Improve sphinx-llm config
• Revert to upstream sphinx-llm
• Update Makefile to allow not building llms.txt

Ubuntu release notes

• Swap “More resources” for “Ubuntu docs” webring

Ubuntu for developers

• llms.txt config update
• Switch to official sphinx-llm again
• Adopt new homepage pattern

ubuntu.com

• chore: Update Ubuntu on WSL docs links
• Update link to Ubuntu Community docs

sphinx-llm

• Use markdown_http_base for absolute URLs in llms.txt
• Add a param (llms_txt_enabled) to disable extension
• Add link to llms-full.txt (if built) to llms.txt
• Fix README (CLI param: False → 0)

Reviews

Docs Starter Pack

• feat: add default support for sphinxext-rediraffe
• chore: release 1.6

Ubuntu project docs

• Add pre-triage filter workflows
• Add new questions to the Rust Packaging FAQ
• Document cargo-auditable support

Ubuntu for developers

• Update OpenJDK CRaC and GraalVM availability
• Update Rust toolchain availability docs for 26.04

Discourse

• Building a ‘fake’ RISC-V server to enable datacenter software - Foundations - Ubuntu Community Hub