Merge pull request Eugeny#4364 from Eugeny/all-contributors/add-al-wi

finally fixed docs

added a default color to split tab spanners

fixed keepalive timeout

settings: added release notes

Merge pull request Eugeny#4213 from Eugeny/dependabot/npm_and_yarn/el…

…ectron-13.1.7

close streamProcessor in telnet tabs

tab padding fix

handle legacy plugins in plugin loader

workflow fixes