Testing updating on v3

Merge pull request iffy#40 from G-Ray/code-signing-link

README.md: Update link to code-signing doc

Merge pull request iffy#40 from G-Ray/code-signing-link

README.md: Update link to code-signing doc

Update to 0.6.3

Update to 0.6.2 to test blockmap

Merge remote-tracking branch 'origin/master'

Merge pull request iffy#33 from develar/patch-3

remove perMachine: true

Merge pull request iffy#27 from Slauta/patch-1

Update README.md

Update README.md

Update README.md