Changes

README.md

@@ -25,6 +25,8 @@ MODULUS_DIRECT=1 ./tools/configure.py --target x86_64_gcc12_release
 
 Outside that environment, downstream repos use `python3 modulus.py <command>` to fetch the public `modulus/latest` package from the khodo Conan registry and export the tool wrappers into `build/build_tools/`.
 
+GCC 12 profiles select versioned native and ARM compiler executables. Install `gcc-12-aarch64-linux-gnu` and `g++-12-aarch64-linux-gnu` for ARM builds; the unversioned packages can select a different compiler on newer distributions. ARM profiles include the selected compiler executables in the internal libraries' Conan package IDs so previously mislabeled binaries are not reused. Third-party package IDs are unchanged. Publish Modulus before rerunning the sibling libraries' package workflows so they export the corrected profiles.
+
 `build` automatically configures a target when CMake metadata is missing. `configure --update` refreshes dependencies and, in consumer repos, the exported Python tooling. Failed downloads/exports leave the previous tooling in place. `--no-remote` uses only the project-local cache, including initial bootstrap; it never downloads packages. Each consumer's tracked `modulus.py` is copied unchanged from `modulus/bootstrap.py`. Update that canonical source and synchronize consumer copies together.
 
 Projects can select a tracked build recipe using `tooling.docker.dockerfile` and list additional build-context inputs in `tooling.docker.inputs`. Those files, the Dockerfile, and the shared formatting requirements determine the image fingerprint used by builds and clangd. Paths are project-relative. `tooling.docker.socket_commands` optionally permits host Docker socket access for `build` and/or `package`; the default is no socket access. Editor, configure, and test commands never receive the socket.
@@ -89,7 +91,7 @@ Server settings are separate from `.clangd`'s parsing/diagnostic settings:
       "clangd": {
         "executable": "/usr/bin/clangd-19",
         "arguments": ["--background-index", "--completion-style=detailed", "--header-insertion=never"],
-        "query_drivers": ["/usr/bin/gcc-12", "/usr/bin/g++-12", "/usr/bin/aarch64-linux-gnu-gcc", "/usr/bin/aarch64-linux-gnu-g++"],
+        "query_drivers": ["/usr/bin/gcc-12", "/usr/bin/g++-12", "/usr/bin/aarch64-linux-gnu-gcc-12", "/usr/bin/aarch64-linux-gnu-g++-12"],
         "header_roots": []
       }
     }
@@ -131,6 +133,8 @@ Generic application artifacts default to:
 https://git.thyme-labs.com/api/packages/khodo/generic
 ```
 
+Application archives have stable names, `<package>-<target>.tar.gz`, with matching SHA-256 files. Each build replaces the corresponding local artifact. Generic uploads use the registry's required `latest` slot; application packaging has no release number or version argument. Conan library references and external dependency pins remain unchanged.
+
 Configure/build/test do not require package credentials for public packages. Read operations log out only the configured public remote in the project-local Conan home and strip credential environment variables, including native Conan username/password variables. Authentication failures are noninteractive errors, not password prompts. Package contents and global Conan configuration are untouched. Credentials are validated only for publishing, redacted in command logs, and the remote is logged out in a `finally` cleanup after every upload attempt so CI caches do not retain the session.
 
 ## License