Hacker News on 1 April 2015

• List of April Fools' Day Announcements
• Ask HN: Who is hiring? (April 2015)
• Redis 3.0.0 is out
• Costa Rica Is Now Running on 100% Renewable Electricity
• Google’s ARC Now Runs Android Apps on Chrome OS, Windows, Mac, and Linux
• Enough with the Salts: Updates on Secure Password Schemes
• elgooG
• Django 1.8 released
• California Imposes First-Ever Water Restrictions to Deal with Drought
• Ask HN: How do technical non-developers help with open source projects?