# safer 0.2.2

- fix `NEWS.md` for CRAN

# safer 0.2.1

- `encrypt_string` and `decrypt_string` get gain a new flag argument 'url': When
true, the output is url friendly. 'url' flag is turned off to maintain backward
compatibility.

- encode_string gets a 'ascii' argument

# safer 0.2.0

- added 'asymmetric' encryption option

# safer 0.1.0

- first release
