My upgrade policy for everything:
Significant security vulnerability? Upgrade
Feature you need? Upgrade
All other reasons: Don't upgrade.
Upgrading takes effort and it is risky. The benefits must be worth the risks.
replies(5):
Significant security vulnerability? Upgrade
Feature you need? Upgrade
All other reasons: Don't upgrade.
Upgrading takes effort and it is risky. The benefits must be worth the risks.
[0] Probably including those passwords you didn't hash, and those credit card numbers you shouldn't be storing in the first place because, what the heck, it meets your needs.