Log message:
audio: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes.

The following distfiles couldn't be fetched (possibly they are fetched
conditionally):

./audio/freeswitch-sounds-ru/distinfo \ 
freeswitch/freeswitch-sounds-ru-RU-elena-32000-1.0.13.tar.gz
./audio/freeswitch-sounds-ru/distinfo \ 
freeswitch/freeswitch-sounds-ru-RU-elena-48000-1.0.13.tar.gz
./audio/freeswitch-music/distinfo \ 
freeswitch/freeswitch-sounds-music-32000-1.0.8.tar.gz
./audio/freeswitch-music/distinfo \ 
freeswitch/freeswitch-sounds-music-48000-1.0.8.tar.gz
./audio/freeswitch-sounds-fr/distinfo \ 
freeswitch/freeswitch-sounds-fr-ca-june-32000-1.0.18.tar.gz
./audio/freeswitch-sounds-fr/distinfo \ 
freeswitch/freeswitch-sounds-fr-ca-june-48000-1.0.18.tar.gz
./audio/freeswitch-sounds-en/distinfo \ 
freeswitch/freeswitch-sounds-en-us-callie-32000-1.0.22.tar.gz
./audio/freeswitch-sounds-en/distinfo \ 
freeswitch/freeswitch-sounds-en-us-callie-48000-1.0.22.tar.gz

Log message:
audio: Remove SHA1 hashes for distfiles

Log message:
liblo: Remove harmful patch.

Log message:
audio/liblo: remove no-op SUBST block

The configure script only has LIBPTHREAD but neither -lpthread nor any
other placeholders.

Log message:
liblo: Update to 0.31

Changes of note since the 0.30 release include:

- oscsend can write to files and stdout.
- oscdump can write raw output.
- Fixed parsing bug with } and [a-] patterns.
- Support for // mattern matching operator.
- Support for double-ENDed SLIP packets.
- Assertions in C++ header and optional use of exceptions.
- Fixed improper use of va_end.
- Fix a clang compilation error.
- Compatibility with ESP32 embedded platform.

Log message:
all: migrate some SourceForge homepage URLs back from https to http

https://mail-index.netbsd.org/pkgsrc-changes/2020/01/18/msg205146.html

In the above commit, the homepage URLs were migrated from http to https,
assuming that SourceForge would use the same host names for both http and
https connections. This assumption was wrong. Their documentation at
https://sourceforge.net/p/forge/documentation/Custom%20VHOSTs/ states
that the https URLs use the domain sourceforge.io instead.

To make the homepages from the above commit reachable again, pkglint has
been extended to check for reachable homepages. This check is only
enabled when the --network command line option is given.

Each of the homepages that referred to https://$project.sourceforge.net
before was migrated to https://$project.sourceforge.io (27), and if that
was not reachable, to the fallback URL http://$project.sourceforge.net
(163).

Log message:
all: migrate several HOMEPAGEs to https

pkglint --only "https instead of http" -r -F

With manual adjustments afterwards since pkglint 19.4.4 fixed a few
indentations in unrelated lines.

This mainly affects projects hosted at SourceForce, as well as
freedesktop.org, CTAN and GNU.

Log message:
liblo: Update to 0.30

--------------------------------------------
2019-03-03: Release 0.30
--------------------------------------------

We are pleased to present stable release 0.30 of LibLo, the
lightweight, easy to use implementation of the Open Sound Control
protocol.

Open Sound Control (OSC) is a protocol for communication among
computers, sound synthesizers, and other multimedia devices that is
designed for use over modern network transports.

Changes of note since the 0.29 release include:

- Functions to wait and receive on multiple servers (lo_servers_wait
  and lo_servers_recv_noblock)
- Improvements to the CMake build system.
- Remove premake4 files and rely on CMake for building on Windows.
- Fix memory leak in lo_server_recv_raw_stream.
- C++ wrapper: Fix memory leak on string allocation.
- oscdump: Disable line buffering in Windows to support MSYS2 output.