Release v0.57.0

Merge pull request #676 from smallstep/mariano/fix-kms-207

support for yubikey management key from a file

Release v0.56.0

Merge pull request #656 from smallstep/mariano/fix-655

Add support for imported keys

Release v0.55.0

Merge pull request #639 from smallstep/mariano/max-sessions

Add max-sessions parameter on pkcs11 kms

Release v0.54.2

Merge pull request #631 from smallstep/mariano/mackms-tags

Allow to retry with no tags when loading privatekeys

Release v0.54.1

Merge pull request #630 from smallstep/mariano/mackms-conversions

Fix cgo data conversion for bytes and strings

Release v0.54.0

Merge pull request #605 from smallstep/mariano/piv-v2

Release v0.53.0

Merge pull request #600 from smallstep/mariano/nulltags

Add support for using mackms keys with no tags

Release v0.52.0

Merge pull request #580 from smallstep/josh/tpm-capalgs

Add method to obtain TPM capabilities

Release v0.51.2

Merge pull request #582 from smallstep/josh/fix-extra-capi-context-free

Remove extraneous 'CertFreeCertificateContext' in capi.

Release v0.51.1

v0.51.1