v1.14.0

Features:

• Server-side for authentication & authorization (#19, thanks for testing @cmeis, and for input from @gedw99, @karmanyaahm, @Mek101, @gc-ss, @julianfoad, @nmoseman, Jakob, PeterCxy, Techlosopher)
• Support NTFY_TOPIC env variable in ntfy publish (#103)

Bug fixes:

• Binary UnifiedPush messages should not be converted to attachments (part 1, #101)

Docs:

• Clarification regarding attachments (#118, thanks @xnumad)