diff --git a/memory-update.md b/memory-update.md
index faebe607..329778b0 100644
--- a/memory-update.md
+++ b/memory-update.md
@@ -87,65 +87,6 @@
 - Windows compatibility check passed: `git ls-files | rg ':'` returned no tracked paths.
 
 ## GitHub Actions Poetry Cache Bootstrap Fix (2026-02-26)
--  with  requires  to already exist on PATH in that same step.
-- In , Poetry was installed after setup-python via usage: pipx [-h] [--quiet] [--verbose] [--version]
-            {install,uninject,inject,upgrade,upgrade-all,uninstall,uninstall-all,reinstall,reinstall-all,list,run,runpip,ensurepath,environment,completions}
-            ...
-
-Install and execute apps from Python packages.
-
-Binaries can either be installed globally into isolated Virtual Environments
-or run directly in a temporary Virtual Environment.
-
-Virtual Environment location is /home/user/.local/share/pipx/venvs.
-Symlinks to apps are placed in /home/user/.local/bin.
-Symlinks to manual pages are placed in /home/user/.local/share/man.
-
-optional environment variables:
-  PIPX_HOME             Overrides default pipx location. Virtual Environments
-                        will be installed to $PIPX_HOME/venvs.
-  PIPX_BIN_DIR          Overrides location of app installations. Apps are
-                        symlinked or copied here.
-  PIPX_MAN_DIR          Overrides location of manual pages installations.
-                        Manual pages are symlinked or copied here.
-  PIPX_DEFAULT_PYTHON   Overrides default python used for commands.
-  USE_EMOJI             Overrides emoji behavior. Default value varies based
-                        on platform.
-
-options:
-  -h, --help            show this help message and exit
-  --quiet, -q           Give less output. May be used multiple times
-                        corresponding to the WARNING, ERROR, and CRITICAL
-                        logging levels.
-  --verbose, -v         Give more output.
-  --version             Print version and exit
-
-subcommands:
-  Get help for commands with pipx COMMAND --help
-
-  {install,uninject,inject,upgrade,upgrade-all,uninstall,uninstall-all,reinstall,reinstall-all,list,run,runpip,ensurepath,environment,completions}
-    install             Install a package
-    uninject            Uninstall injected packages from an existing Virtual
-                        Environment
-    inject              Install packages into an existing Virtual Environment
-    upgrade             Upgrade a package
-    upgrade-all         Upgrade all packages. Runs `pip install -U <pkgname>`
-                        for each package.
-    uninstall           Uninstall a package
-    uninstall-all       Uninstall all packages
-    reinstall           Reinstall a package
-    reinstall-all       Reinstall all packages
-    list                List installed packages
-    run                 Download the latest version of a package to a
-                        temporary virtual environment, then run an app from
-                        it. Also compatible with local `__pypackages__`
-                        directory (experimental).
-    runpip              Run pip in an existing pipx-managed Virtual
-                        Environment
-    ensurepath          Ensure directories necessary for pipx operation are in
-                        your PATH environment variable.
-    environment         Print a list of environment variables and paths used
-                        by pipx.
-    completions         Print instructions on enabling shell completions for
-                        pipx, causing CI bootstrap failure.
-- Switched cache mode to  to avoid requiring Poetry during Python setup.
+- `actions/setup-python` with `cache: poetry` requires `poetry` to already exist on PATH in that same step.
+- In `.github/workflows/tests.yml`, Poetry was installed after setup-python via `pipx`, causing CI bootstrap failure.
+- Switched cache mode to `cache: pip` to avoid requiring Poetry during Python setup.