v0.4.5

Highlights:

• The cache directory now includes a CACHE.TAG marker to avoid the cache directory from being included in backups, &c.
• Security updates bringing from 0.29.0 to 0.32.0.

What's Changed

• Bump golang.org/x/net from 0.29.0 to 0.30.0 by @dependabot in #113
• Add cache directory tagging support by @kgaughan in #114
• Bump golang.org/x/net from 0.30.0 to 0.31.0 by @dependabot in #115
• Bump golang.org/x/net from 0.31.0 to 0.32.0 by @dependabot in #116
• Allow unwrapped error when writing the cache tag file by @kgaughan in #117

Full Changelog: v0.4.4...v0.4.5