Prepare release 2.1.0 (#56)

Update Rust dependencies (toml 1.1, toml_edit 0.25, tokio 1.51, clap 4.6,
serde 1.0.228) and add 12 docker compose commands (attach, bridge, commit,
config, cp, export, publish, scale, stats, version, volumes, wait),
bringing total compose command coverage from 23 to 35. Also bumps Grafana
to 13.0.0 and Loki/Promtail to 3.6.10 in the collection starter pack.

Author: FabienD

CHANGELOG.md

@@ -1,5 +1,37 @@
 # Changelog
 
+## 2.1.0 release (2026-04-14)
+
+### New Features
+* **12 new docker compose commands**: CLI now wraps 35 compose commands (up from 23)
+  * `attach` - Attach stdin/stdout/stderr to a running container
+  * `bridge` - Convert compose files into another model
+  * `commit` - Create a new image from a service container's changes
+  * `config` - Parse, resolve and render compose file in canonical format
+  * `cp` - Copy files/folders between a service container and the local filesystem
+  * `export` - Export a service container's filesystem as a tar archive
+  * `publish` - Publish compose application
+  * `scale` - Scale services
+  * `stats` - Display a live stream of container resource usage statistics
+  * `version` - Show the Docker Compose version information
+  * `volumes` - List volumes
+  * `wait` - Block until containers of all (or specified) services stop
+
+### Dependency Updates
+* `tokio` 1.49.0 → 1.51.1
+* `clap` 4.5.60 → 4.6.0
+* `clap_complete` 4.5.66 → 4.6.2
+* `toml` 0.9.12 → 1.1 (major)
+* `toml_edit` 0.23.9 → 0.25 (major)
+* `anyhow` → 1.0.102
+
+### Collection Updates
+* Grafana 12.4.0 → 13.0.0
+* Loki / Promtail 3.6.7 → 3.6.10
+
+### Tests
+* 196 unit tests (up from 171)
+
 ## 2.0.1 release (2026-03-01)
 
 * Update libraries (deps).

cli/CLAUDE.md

@@ -164,12 +164,12 @@ Key test files:
 - `utils/docker.rs` - Command preparation tests
 - `utils/system_tests.rs` - System execution tests
 
-Total: **148 unit tests**
+Total: **196 unit tests**
 
 ### Supported Docker Compose Commands
 
-All 24 docker compose commands are supported:
-`build`, `config`, `create`, `down`, `events`, `exec`, `images`, `kill`, `logs`, `ls`, `pause`, `port`, `ps`, `pull`, `push`, `restart`, `rm`, `run`, `start`, `stop`, `top`, `unpause`, `up`, `watch`
+All 35 docker compose commands are supported:
+`attach`, `bridge`, `build`, `commit`, `config`, `cp`, `create`, `down`, `events`, `exec`, `export`, `images`, `kill`, `logs`, `ls`, `pause`, `port`, `ps`, `publish`, `pull`, `push`, `restart`, `rm`, `run`, `scale`, `start`, `stats`, `stop`, `top`, `unpause`, `up`, `version`, `volumes`, `wait`, `watch`
 
 ### CLI-specific Commands
 

cli/Cargo.lock

@@ -1,17 +1,17 @@
 [package]
 name = "dctl"
-version = "2.0.1"
+version = "2.1.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-tokio = { version = "1.49.0", features = ["macros", "rt-multi-thread", "process"] }
+tokio = { version = "1.51.1", features = ["macros", "rt-multi-thread", "process"] }
 async-trait = { version = "0.1.89" }
-anyhow = { version = "1.0" }
-clap = { version = "4.5.60", features = ["cargo"] }
-clap_complete = { version = "4.5.66" }
-toml = { version =  "0.9.12" }
+anyhow = { version = "1.0.102" }
+clap = { version = "4.6.0", features = ["cargo"] }
+clap_complete = { version = "4.6.2" }
+toml = { version =  "1.1" }
 dotenvy = { version = "0.15.7" }
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = { version = "1.0.149" }
@@ -20,7 +20,7 @@ tabled = { version = "0.20.0" }
 mockall = { version = "0.14.0" }
 version = { version = "3.0.0" }
 futures = { version = "0.3" }
-toml_edit = { version = "0.23.9" }
+toml_edit = { version = "0.25" }
 
 [profile.release]
 lto = "thin"