release: 0.2.2 (#568)

## Summary 

- Chores
- Bumped package version to 0.2.2 across the npm package and Rust
workspace.
- Updated platform-specific validator binary references to 0.2.2 for
macOS (Apple Silicon, Intel), Linux (ARM64, x64), and Windows (x64).
- No functional or behavior changes; maintenance release focused on
version alignment.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

<!-- greptile_comment -->

<h2>Greptile Overview</h2>

Updated On: 2025-10-12 07:27:32 UTC

<h3>Summary</h3>

Release version bump from 0.2.1 to 0.2.2 across all workspace packages
and NPM distributions.

**Key Changes:**
- Updated workspace version in `Cargo.toml`
- Updated NPM package version and all platform-specific dependencies
(darwin-arm64, darwin-x64, linux-arm64, linux-x64, windows-x64)
- Regenerated lock files with version updates

**Concerns:**
- Two dependency downgrades detected in `Cargo.lock`: `hashbrown`
(0.13.2→0.12.3) and `windows-core` (0.61.2→0.56.0)
- Verify these downgrades are intentional and don't introduce
compatibility issues

<h3>Confidence Score: 4/5</h3>

- This release PR is generally safe to merge with minor concerns about
dependency downgrades
- The version bump is consistent across all files (Rust workspace and
NPM packages). However, two dependency downgrades (hashbrown and
windows-core) in Cargo.lock warrant verification before merging to
ensure they don't introduce compatibility issues or vulnerabilities
- Verify `Cargo.lock` dependency downgrades are intentional and don't
break compatibility

<h3>Important Files Changed</h3>



File Analysis



| Filename | Score | Overview |
|----------|-------|----------|
| Cargo.toml | 5/5 | Workspace version bumped from 0.2.1 to 0.2.2
consistently |
| .github/packages/npm-package/package.json | 5/5 | Package version and
all platform-specific dependencies updated to 0.2.2 |
| .github/packages/npm-package/package.json.tmpl | 5/5 | Template
version updated to 0.2.2 for NPM package generation |
| Cargo.lock | 3/5 | Version updates with unexpected dependency
downgrades (hashbrown 0.13.2→0.12.3, windows-core 0.61.2→0.56.0) |
| test-integration/Cargo.lock | 3/5 | Version updates with hashbrown
downgrade and magicblock-magic-program-api source changes |

</details>



<h3>Sequence Diagram</h3>

```mermaid
sequenceDiagram
    participant Dev as Developer
    participant CT as Cargo.toml
    participant NPM as NPM Package Files
    participant CL as Cargo.lock Files
    participant CI as CI/CD Pipeline

    Dev->>CT: Update workspace version to 0.2.2
    Dev->>NPM: Update package.json version to 0.2.2
    Dev->>NPM: Update package.json.tmpl version to 0.2.2
    Dev->>NPM: Update all platform dependencies to 0.2.2
    
    Dev->>CL: Run cargo update
    CL-->>CL: Regenerate Cargo.lock
    CL-->>CL: Update all workspace crate versions
    Note over CL: Side effect: hashbrown 0.13.2→0.12.3
    Note over CL: Side effect: windows-core 0.61.2→0.56.0
    
    Dev->>CL: Update test-integration/Cargo.lock
    CL-->>CL: Update integration test dependencies
    
    Dev->>CI: Commit release 0.2.2
    CI->>CI: Build and test all platforms
    CI->>CI: Publish NPM packages
    CI->>CI: Create release artifacts
```

<!-- greptile_other_comments_section -->

<!-- /greptile_comment -->

Author: GabrielePicco

.github/packages/npm-package/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@magicblock-labs/ephemeral-validator",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "MagicBlock Ephemeral Validator",
   "homepage": "https://github.com/magicblock-labs/ephemeral-validator#readme",
   "bugs": {
@@ -28,11 +28,11 @@
     "typescript": "^4.9.4"
   },
   "optionalDependencies": {
-    "@magicblock-labs/ephemeral-validator-darwin-arm64": "0.2.1",
-    "@magicblock-labs/ephemeral-validator-darwin-x64": "0.2.1",
-    "@magicblock-labs/ephemeral-validator-linux-arm64": "0.2.1",
-    "@magicblock-labs/ephemeral-validator-linux-x64": "0.2.1",
-    "@magicblock-labs/ephemeral-validator-windows-x64": "0.2.1"
+    "@magicblock-labs/ephemeral-validator-darwin-arm64": "0.2.2",
+    "@magicblock-labs/ephemeral-validator-darwin-x64": "0.2.2",
+    "@magicblock-labs/ephemeral-validator-linux-arm64": "0.2.2",
+    "@magicblock-labs/ephemeral-validator-linux-x64": "0.2.2",
+    "@magicblock-labs/ephemeral-validator-windows-x64": "0.2.2"
   },
   "publishConfig": {
     "access": "public"

.github/packages/npm-package/package.json.tmpl

@@ -1,7 +1,7 @@
 {
   "name": "@magicblock-labs/${node_pkg}",
   "description": "Ephemeral Validator (${node_pkg})",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/magicblock-labs/ephemeral-validator.git"