v0.2.0

0.2.0 - 2026-02-24#

Added#

Support fetching config presets from git repos via alca init git+<url> (30ae5f0)
```
# Fetch presets from a repo
alca init git+https://github.com/myorg/alca-presets

# Fetch from a subdirectory, pinned to a specific commit
alca init git+https://github.com/myorg/alca-presets#a1b2c3d:backend
```
An interactive prompt lets you pick which .alca.*.toml files to download. Each downloaded file includes a source comment for traceability. See Presets.
Support refreshing managed preset files via alca init --update (30ae5f0)
Re-fetches all preset files that have a source comment, updating them to the latest version from their origin repos. See Presets.
Add ${alca:HOST_IP} token for lan-access rules (d6a15d9)
Resolves to the container host’s gateway IP at runtime, so firewall rules don’t need hardcoded addresses:
```
[network]
lan-access = ["*://${alca:HOST_IP}:3000", "*://${alca:HOST_IP}:8080"]
```
See Network.
Support ${VAR} environment variable expansion in mount source paths (e004664)
```
mounts = [
  "${HOME}/.ssh:/root/.ssh:ro",
  "${PROJECT_ROOT}/data:/app/data",
]
```
Undefined variables are treated as errors — no silent empty-string substitution. See Config Fields.
Support ${VAR} environment variable expansion in extends/includes paths (d7f0e05)
```
extends = ["${HOME}/.alca/base.toml"]
includes = ["${ALCA_CONF_DIR}/overrides/*.toml"]
```
Variables are expanded before relative path resolution and glob matching. See Extends & Includes.
Include two built-in preset files (.alca.claude.toml, .alca.nmem.toml) and add llms.txt comment to generated .alca.toml (332cb83)