• Revealing node position needs to account for zoom level Fixes #2172
• stop join tripping up if last message of buffer is blank.
• Improve handling of file upload in request node
• Handle subflow internal node wired to a non-existant node Fixes #2202
• Do not save subflow env vars with blank names
• Don't allow a link node virtual wire to connect to normal port
• Clear HTTP Request node authType when auth disabled Fixes #2215
• Fix parsing of content-type header Fixes #2216
• Fix join node reset issue with merging objects
• Copy data-i18n attribute on TypedInput Fixes #2211