DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
The memory agent's restricted shell commands now understand PowerShell Remove-Item (and aliases ri, del, erase, rd, rm, rmdir) for .md file deletion, not just Unix rm. This aligns with the cross-platform shell support.
Evidence
PowerShell command parser Z31 at line ~433184 (search for "Remove-Item" / "PowerShell Remove-Item").
Strings lifted out of the shipped bundle, so the claim above can be checked against them.