Log Message:
www/hs-warp-tls: Update to 3.4.3

3.4.3
* Install shutdown handlers passed via Settings to run... functions

3.4.2
* Requiring warp v3.3.29.

3.4.1
* Supporting tls v1.8.0.

3.4.0
* Major version up to deprecate v3.3.7 due to the incompatibility against
  cryptonite.

3.3.7
* Using crypton instead of cryptonite. #931

3.3.6
* Setting FD_CLOEXEC on the listening socket. #923

3.3.5
* Switching the version of the "recv" package from 0.0.x to 0.1.x.