v0.18.11

New

• update versafix to 1.3.9 (f1321cc)

Fixes

• Updated build dependencies (3256275)

Dev notes

• tests: replace obsolete library mockery with rewiremock (336d7f4)
• Update depedencies (drop legacy Internet Explorer compatibility by upgrading jsep) (86833fe)
• Update demo/dev backend to use jimp 1.6 (c79a741)