iperf3: update test
===================
Ported from the `iperf` formula.
At least 2936 people were smarter than me in the last 30 days.Anyway, iperf is deprecated per their website and doesn't build on 10.13. Probably should be trashed.optipng: patch for 10.13
========================
https://github.com/Homebrew/homebrew-core/pull/15419> I feel like crying.
Wait until dyld3 breaks everything.optipng: fix on 10.13
=====================
See patch comments for details.
Patch submitted to upstream: https://sourceforge.net/p/optipng/patches/9/.
Sent an email. Hopefully he still works there and still gives a damn.His email, from git, is andrew AT duti.org. Not sure someone will respond to emails on the domain of an abandoned project, but will try.duti: fix for 10.13
===================
- Recognize `darwin17.*` (like what's been done for the past two years);
- Use a better test.
---
It's time for a decision. moretension/duti has been unmaintained for the past three years, but it still absolutely works (with a trivial patch each year), and there are still [more than a few bottle downloads](https://bintray.com/homebrew/bottles/duti#statistics): 531 in the past month, 4563 in the past year. Do we trash it or fix it?
I guess the decision will be đ, but it doesn't hurt to ask.
---
**UPDATE.** [Patch merged by upstream](https://github.com/moretension/duti/pull/20). So duti should hold out for at least another year.Add CPython 3.6.2rc2 and remove 3.6.2rc1
========================================
https://www.python.org/downloads/release/python-362rc2/I'm not even sure
```
git-cinnabar 0.4.0, 0.5.0b1 (devel) (new formula)
```
is the expected title. The back-to-back parentheses are horrible.Switching to the release tarball on GitHub as the primary URL so that we don't run into the same 404 problem in the future whenever a new point release comes out.(I'm kind of resubmitting for a CI rebuild; I'm fine if a maintainer decides to fix up #14945 directly and close this.)Sorry to open a duplicate, but OP in #14945 hasn't responded in 11 days, and this 404 ought to be fixed.leptonica 1.74.4
================
Created with `brew bump-formula-pr`.`png2ico` bottles somehow 404. Need to be re-bottled.