Log message:
sfeed: Update to 0.9.22

Changes:
0.9.22
------
* Fix a time parsing regression with the non-standard date format
  "2021-02-03 05:13:03" (without T). This non-standard format is now
  supported again.
* Fix/improve/refactor URI parsing and formatting. This now supports
  non-authoritive URI like "magnet:" links. local file URIs like \ 
file:/// are
  now also allowed (of course the user should be careful with file:/// URLs).
  This now follows the RFC standard more closely (but not completely):
  https://tools.ietf.org/html/rfc3986
* sfeed_update: just pass the feedurl directly as the base URL. This simplifies
  the code and allows for more correct transformation of relative URLs. Note
  though that feeds should not contain relative URLs though.
* sfeed_update: add an overridable parse() function, using sfeed(1) by default
  This can be useful to more cleanly make connector scripts.
* sfeed_update: restructure the code and allow to more easily reuse parts of
  the functions by including the script. Add an example script in the README
  to allow more efficient parallel execution using the non-POSIX xargs -P
  option.
* Documentation improvements: add examples, typo fixes, mandoc (lint) errors,
  etc.

Log message:
sfeed: Update to 0.9.21

pkgsrc changes:
 - Use https:// also for MASTER_SITES

Changes:
0.9.21
------
 - Do not convert UTF-16 surrogate pairs to an invalid sequence
 - If baseurl is empty use the path from the feed by default in sfeed_update
 - Misc bug fixes and code and documentation improvements

Log message:
sfeed: Update to 0.9.20

Changes:
 - sfeed_xmlenc: be more paranoid in printing encoding names
 - sfeed_web: improve parsing <link> if it has no type attribute

Log message:
sfeed: Update to 0.9.19

0.9.19
------
- Parse categories and add multiple field values support (for categories)
  separated by `|'
- Misc bug fixes and improvements

Log message:
sfeed: Update to 0.9.18

Changes:
0.9.18
------
 - format tools: don't skip items with a missing/invalid timestamp field
 - sfeed_atom: the updated field is mandatory: use the current time
 - sfeed_atom: fix timezone, output if timestamp is set
 - sfeed_atom: make the output more conform by adding id, updated tags and add
   <feed> tags (author name, id, updated, title).
   Thanks lich for the feedback and testing.
 - sfeed_gopher: do not use URL: prefix for gopher:// urls.
 - Documentation improvements

Log message:
sfeed: Update to 0.9.17

Changes:
0.9.17
------
 - Fallback author to feedname instead of unknown in sfeed_mbox.
 - Remove prefix in Subject: for sfeed_mbox to save some space.
   Filtering or custom labels can be made using the X-Feedname: header.
 - Document exit status in man pages.
 - Use a <pre> section per feed in sfeed_html/sfeed_frames.
 - Optimize UTF-8 decoding and column position calculation in sfeed_plain.

Log message:
sfeed: Update to 0.9.16

Changes:
0.9.16
------
 - Add sfeed_gopher: generic gopher formatting program
 - Remove sfeed_gph
 - Other bug fixes and improvements (in particular documentation one)

Log message:
all: migrate homepages from http to https

pkglint -r --network --only "migrate"

As a side-effect of migrating the homepages, pkglint also fixed a few
indentations in unrelated lines. These and the new homepages have been
checked manually.