https://www.engadget.com/2008-04-25-new-second-life-release-candidate-viewer-1-20-rc4.html
New Second Life release candidate viewer: 1.20(RC4)
Apr 25, 2008 - Linden Lab has released the fifth 1.20 Second Life release candidate viewer. Release candidates start counting from zero, so the first one in the series is...
new second liferelease candidate1 20viewerrc4
https://www.engadget.com/2008-01-11-new-second-life-viewer-authentication-on-hold.html
New Second Life viewer authentication - on hold
Jan 11, 2008 - Linden Lab's Tess Chu announced this-morning that the new Second Life viewer authentication system currently in testing on 1.18.6 codebases (Release Candidates...
new second lifeviewerauthenticationhold