v1.1.0: test: add secure package tests for AES-GCM, RSA OAEP, and symkey cache

- AES-256-GCM: round-trip, non-deterministic nonce, tamper detection,
  wrong key, too-short ciphertext
- RSA OAEP: round-trip, wrong key rejection
- PEM encode/decode: pubkey and privkey round-trip
- InvalidateSymkey: cache entry removal

https://claude.ai/code/session_017FVUwA1eLEoNPWaFEtFxtn

v1.0.5: add RPIPE_NAME/TARGET as input env vars, update docs

https://claude.ai/code/session_017FVUwA1eLEoNPWaFEtFxtn

v1.0.0: Merge pull request #8 from sng2c/claude/go-version-darwin-arm64-Y0RN0

v1.0.0: pipe mode default, -chat flag, README improvements

v0.2.4: Merge pull request #6 from sng2c/claude/go-version-darwin-arm64-Y0RN0

Fix release workflow: remove goversion to fix 404 error

v0.2.3

version up

v0.2.2

fix bug - stderr

- when stderr is bigger than channel size.

v0.2.1

fix default block size

v0.1.1

fix test cases

v0.1.0

Update release.yaml