README: minor updates and additional disclaimer
commitd0ce6b9b9d055b62997b4fe6caee8799e3c19cc5
authorEric Wong <e@80x24.org>
Sun, 16 Dec 2018 11:38:59 +0000 (16 11:38 +0000)
committerEric Wong <e@80x24.org>
Wed, 19 Dec 2018 02:47:00 +0000 (19 02:47 +0000)
tree1dff51343f091b2ffe3afebdd86cd26543d6edbd
parented3a3187b6aaca458b2abadcdb7d0f48f9c5dfb5
README: minor updates and additional disclaimer

Nowadays, I mainly rely on systemd (and not USR2) for
zero-downtime upgrades.  Also, CoW-friendliness is standard
in mainline Ruby since 2.0.

There also needs to be a disclaimer to point out the unfortunate
side-effect of robustness for hosting buggy apps.
README