This aligns with the internal Windows organization's Engineering Improvements Milestone running over the US holiday season at the end of 2021.
The goal of this is to take some time and get to the things that we just "never get around to".

The category includes but is not limited to:

• Fixing testing gaps
• Moving common workloads onto shared libraries
• Removing dead code
• Improving standards conformance (preparing for C++20/23, grinding down warnings, improving static analysis)
• Updating toolsets (fixing scripts, build pipelines, and other such headaches)

This category excludes purposefully:

• New prototyping --> Reserved for Fix, Hack, Learn weeks

Changes should be low-risk to the product and relatively mechanical. Consider it a technical debt cleanup palooza.

For more details, contact @miniksa.