chore: bump version to 1.6.0 and update docs

- Bump version 1.5.0 → 1.6.0
- Add changelog entry for snapshot create instance support
- Update README snapshot examples to show new instance-based usage
- Update CLAUDE.md CLI parameter patterns to reflect snapshot create changes

https://claude.ai/code/session_018cz4V49XUdte4NBJfGR21S

Author: claude

CHANGELOG.md

@@ -6,6 +6,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.6.0] - 2026-04-12
+
+### Added
+- **Snapshot from instance**: `snapshot create` now accepts an instance name to auto-detect and snapshot all attached volumes, with optional `--device` filter to target a specific volume
+- **Partial failure handling**: Multi-volume snapshot creation continues on per-volume errors and reports a summary of successes and failures
+
+### Changed
+- `snapshot create` now accepts instance name as a positional argument (alternative to `--volume-id`)
+- `get_volume_ids` refactored to delegate to new `get_volumes_for_instance` utility
+
 ## [1.4.0] - 2026-01-26
 
 ### Added

CLAUDE.md

@@ -77,7 +77,7 @@ instance_name: str | None = typer.Argument(None, help="Instance name")
 ```
 Then resolve with: `resolve_instance_or_exit(instance_name)` which falls back to the configured default instance.
 
-**Used in**: `instance.py` (status, start, stop, connect, exec, type, terminate), `ami.py` (create), `snapshot.py` (list), `volume.py` (list)
+**Used in**: `instance.py` (status, start, stop, connect, exec, type, terminate), `ami.py` (create), `snapshot.py` (create, list), `volume.py` (list)
 
 #### 2. Required Arguments
 For commands where a value must always be provided:
@@ -89,13 +89,12 @@ The `...` makes the argument required with no default.
 **Used in**: `ami.py` (template-versions, template-info)
 
 #### 3. Required Options
-For commands needing multiple required values that aren't positional:
+For commands needing required values that aren't positional:
 ```python
-volume_id: str = typer.Option(..., "--volume-id", "-v", help="Volume ID (required)")
 name: str = typer.Option(..., "--name", "-n", help="Snapshot name (required)")
 ```
 
-**Used in**: `snapshot.py` (create)
+**Used in**: `snapshot.py` (create: `--name`)
 
 #### 4. Optional Arguments with Interactive Prompts
 For commands where selection from available resources is needed:

README.md

@@ -281,10 +281,22 @@ Resize an EBS volume:
 remote volume resize my-instance --size 100
 ```
 
-Create a snapshot:
+Create snapshots for all volumes attached to an instance:
 
 ```bash
-remote snapshot create vol-12345678
+remote snapshot create my-instance -n my-snapshot
+```
+
+Snapshot a specific device:
+
+```bash
+remote snapshot create my-instance --device /dev/sdf -n my-snapshot
+```
+
+Snapshot a specific volume by ID:
+
+```bash
+remote snapshot create -v vol-12345678 -n my-snapshot
 ```
 
 List snapshots:

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "remotepy"
-version = "1.5.0"
+version = "1.6.0"
 description = "CLI tool for managing AWS EC2 instances, ECS services, and related resources"
 authors = [{name = "Matthew Upson", email = "matt@mattupson.com"}]
 license = {text = "MIT License"}