• Specify MimeType to always use for AJAX templates (#742) by MasterOdin
• Added token count validation (#745) by HakS
• Async renderFile error callback (#748) by ArnauMrJeff
• Ternary operator overrides context fix (#737) by oleg-andreyev
• Update lodash to 4.17.19
• Update elliptic to 6.5.3