diff --git a/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_2_4aa4d250bf1050fd9854ca7478e28888._comment b/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_2_4aa4d250bf1050fd9854ca7478e28888._comment
new file mode 100644
index 0000000000..b40e46b371
--- /dev/null
+++ b/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_2_4aa4d250bf1050fd9854ca7478e28888._comment
@@ -0,0 +1,9 @@
+[[!comment format=mdwn
+ username="http://id.pvgoran.name/"
+ nickname="pvgoran"
+ avatar="http://cdn.libravatar.org/avatar/e32a61d9c49989ae31d7a30d6af27f5c73d8d46ba03c840a612791fe5c820b87"
+ subject="comment 2"
+ date="2020-03-03T02:11:30Z"
+ content="""
+I run the tests on the new `master`, and I can see that all `blake2` tests (`Tests.QuickCheck.blake2s_160` and so on) fail, whereas all other hash-related QuickCheck tests succeed.
+"""]]
diff --git a/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_3_28ede555e6a372ca0278148016cae4b0._comment b/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_3_28ede555e6a372ca0278148016cae4b0._comment
new file mode 100644
index 0000000000..cd5995b27d
--- /dev/null
+++ b/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_3_28ede555e6a372ca0278148016cae4b0._comment
@@ -0,0 +1,12 @@
+[[!comment format=mdwn
+ username="http://id.pvgoran.name/"
+ nickname="pvgoran"
+ avatar="http://cdn.libravatar.org/avatar/e32a61d9c49989ae31d7a30d6af27f5c73d8d46ba03c840a612791fe5c820b87"
+ subject="comment 3"
+ date="2020-03-03T03:16:25Z"
+ content="""
+After rebuilding `cryptonite` without AES-NI support as suggested in https://github.com/haskell-crypto/cryptonite/issues/260#issuecomment-484185981 (by passing `--constraint=\"cryptonite -support_aesni\"` to `cabal install --dependencies-only` and to `cabal build`), all of QuickCheck tests pass on the machine in question. (Many other tests fail, but it's probably because I run tests from a not-yet-installed `git-annex` binary.)
+
+So `cryptonite` apparently uses these AES-NI instructions (if configured to support them) without runtime checks (or at least without working runtime checks). Which constitutes a problem for any binary distributions that include `cryptonite` code: either they won't work on older CPUs, or they will not work as fast as they could on newer CPUs.
+
+"""]]
diff --git a/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_4_422e16904033ff063a7a4881097197fd._comment b/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_4_422e16904033ff063a7a4881097197fd._comment
new file mode 100644
index 0000000000..28d3ef849b
--- /dev/null
+++ b/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_4_422e16904033ff063a7a4881097197fd._comment
@@ -0,0 +1,9 @@
+[[!comment format=mdwn
+ username="http://id.pvgoran.name/"
+ nickname="pvgoran"
+ avatar="http://cdn.libravatar.org/avatar/e32a61d9c49989ae31d7a30d6af27f5c73d8d46ba03c840a612791fe5c820b87"
+ subject="comment 4"
+ date="2020-03-03T03:19:01Z"
+ content="""
+joey, can you tell what problems I will face if I run a git-annex binary with broken blake2 implementation? What functionality of git-annex will fail?
+"""]]
diff --git a/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_5_8e0165a7473220e3a87fee9f1e27fed3._comment b/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_5_8e0165a7473220e3a87fee9f1e27fed3._comment
new file mode 100644
index 0000000000..6aafe243a1
--- /dev/null
+++ b/doc/bugs/__34__Illegal_instruction__34___when_running_certain_tests_on_AMD_Phenom_II/comment_5_8e0165a7473220e3a87fee9f1e27fed3._comment
@@ -0,0 +1,9 @@
+[[!comment format=mdwn
+ username="http://id.pvgoran.name/"
+ nickname="pvgoran"
+ avatar="http://cdn.libravatar.org/avatar/e32a61d9c49989ae31d7a30d6af27f5c73d8d46ba03c840a612791fe5c820b87"
+ subject="comment 5"
+ date="2020-03-03T04:16:35Z"
+ content="""
+I also posted an issue for `cryptonite`: https://github.com/haskell-crypto/cryptonite/issues/314
+"""]]
diff --git a/doc/bugs/enableremote_stuck_with_a_recentish_git-annex/comment_10_1a3d3ade491f97e68a7bfcd853062875._comment b/doc/bugs/enableremote_stuck_with_a_recentish_git-annex/comment_10_1a3d3ade491f97e68a7bfcd853062875._comment
new file mode 100644
index 0000000000..8811fedd4d
--- /dev/null
+++ b/doc/bugs/enableremote_stuck_with_a_recentish_git-annex/comment_10_1a3d3ade491f97e68a7bfcd853062875._comment
@@ -0,0 +1,8 @@
+[[!comment format=mdwn
+ username="yarikoptic"
+ avatar="http://cdn.libravatar.org/avatar/f11e9c84cb18d26a1748c33b48c924b4"
+ subject="comment 10"
+ date="2020-03-02T20:54:12Z"
+ content="""
+I am sorry! I rushed pasting I guess and didn't spot that pasted the wrong one. Instead of `8.20200226+git16-ge156a2b74-1~ndall+1` I meant `7.20190819+git2-g908476a9b-1~ndall+1` which [we have in neurodebian ATM](http://neuro.debian.net/pkgs/git-annex-standalone.html?highlight=standalone). `8.20200226+git16-ge156a2b74-1~ndall+1` is a bad one!
+"""]]
diff --git a/doc/bugs/enableremote_stuck_with_a_recentish_git-annex/comment_11_d53e63d817a71ae88580c5b08ce28956._comment b/doc/bugs/enableremote_stuck_with_a_recentish_git-annex/comment_11_d53e63d817a71ae88580c5b08ce28956._comment
new file mode 100644
index 0000000000..5d9fcaac76
--- /dev/null
+++ b/doc/bugs/enableremote_stuck_with_a_recentish_git-annex/comment_11_d53e63d817a71ae88580c5b08ce28956._comment
@@ -0,0 +1,71 @@
+[[!comment format=mdwn
+ username="yarikoptic"
+ avatar="http://cdn.libravatar.org/avatar/f11e9c84cb18d26a1748c33b48c924b4"
+ subject="comment 11"
+ date="2020-03-03T17:48:16Z"
+ content="""
+> It would be worth checking on the server if ssh has run the process.
+
+Added a bunch of `ps auxw -H` calls in the code and monitoring of the process for when it calls enableremote on target2.
+
+
+
+Here is the diff for `ps auxw -H` right before running `enableremote` and then right after the outside process notes that it was ran (and probably hanged):
+
+
+
+```
+@@ -91,22 +91,28 @@
+ root 1745 0.0 0.2 82604 22000 ? Ss 16:00 0:00 /usr/bin/python3 /usr/bin/google_accounts_daemon
+ root 1764 0.0 0.0 65512 6312 ? Ss 16:00 0:00 /usr/sbin/sshd -D
+ root 1998 0.0 0.0 96936 7004 ? Ss 16:00 0:00 sshd: travis [priv]
+-travis 2014 0.0 0.0 96936 3488 ? S 16:00 0:00 sshd: travis@pts/0
++travis 2014 0.1 0.0 96936 3488 ? S 16:00 0:00 sshd: travis@pts/0
+ travis 2015 0.1 0.1 31864 12732 pts/0 Ss+ 16:00 0:00 bash /home/travis/build.sh
+ travis 2637 0.0 0.1 429472 16088 pts/0 Sl+ 16:00 0:00 ruby /home/travis/.travis/agent
+ travis 9632 0.0 0.0 22448 2996 pts/0 S+ 16:05 0:00 /bin/bash ../tools/ci/stalling-enable-remote.sh
+-travis 9634 20.7 0.5 165156 47104 pts/0 S+ 16:05 0:03 python -m nose -s -v ../datalad/distribution/tests/test_publish.py:test_publish_depends
+-travis 17483 0.0 0.0 4508 788 pts/0 S+ 16:05 0:00 sh -c echo '==== right before enableremote target2'; date; ps auxw -H
+-travis 17485 0.0 0.0 47388 3472 pts/0 R+ 16:05 0:00 ps auxw -H
+-travis 17344 0.0 0.0 17168 644 pts/0 S+ 16:05 0:00 sleep 1
++travis 9634 20.8 0.5 165156 47108 pts/0 S+ 16:05 0:03 python -m nose -s -v ../datalad/distribution/tests/test
++travis 17486 0.0 0.5 1074090736 42496 pts/0 Sl+ 16:05 0:00 /usr/lib/git-annex.linux/exe/git-annex --library-path
++travis 17510 0.0 0.0 21156 4264 pts/0 S+ 16:05 0:00 /usr/lib/git-annex.linux/exe/git --library-path /us
++travis 17511 0.0 0.0 21156 2228 pts/0 S+ 16:05 0:00 /usr/lib/git-annex.linux/exe/git --library-path /us
++travis 17512 0.0 0.0 21204 4160 pts/0 S+ 16:05 0:00 /usr/lib/git-annex.linux/exe/git --library-path /us
++travis 17520 0.0 0.0 0 0 pts/0 Z+ 16:05 0:00 [ssh]
++travis 17552 0.0 0.0 47388 3440 pts/0 R+ 16:05 0:00 ps auxw -H
+ root 16839 0.5 0.0 96936 6872 ? Ss 16:05 0:00 sshd: travis [priv]
+ travis 16845 0.5 0.0 96936 4168 ? S 16:05 0:00 sshd: travis@notty
+ root 17310 0.0 0.0 96936 6964 ? Ss 16:05 0:00 sshd: travis [priv]
+ travis 17316 0.0 0.0 96936 4104 ? S 16:05 0:00 sshd: travis@notty
++root 17521 0.0 0.0 96936 6924 ? Ss 16:05 0:00 sshd: travis [priv]
++travis 17528 0.0 0.0 96936 3668 ? S 16:05 0:00 sshd: travis@notty
+ travis 2008 0.0 0.0 45276 4664 ? Ss 16:00 0:00 /lib/systemd/systemd --user
+ travis 2009 0.0 0.0 63256 1908 ? S 16:00 0:00 (sd-pam)
+ root 3439 0.1 0.8 335396 68348 ? Ssl 16:01 0:00 /usr/bin/dockerd -H fd://
+-root 3462 0.2 0.4 268004 34968 ? Ssl 16:01 0:00 docker-containerd --config /var/run/docker/containerd/containerd.toml
++root 3462 0.2 0.4 268004 34968 ? Ssl 16:01 0:00 docker-containerd --config /var/run/docker/containerd/container
+ travis 5658 0.0 0.0 11148 316 ? Ss 16:03 0:00 ssh-agent
+-travis 16841 0.0 0.0 44924 704 ? Ss 16:05 0:00 ssh -fN -o ControlMaster=auto -o ControlPersist=15m -o ControlPath=/home/travis/.cache/datalad/sockets/a1cd7d63 localhost
+-travis 17312 0.0 0.0 44924 708 ? Ss 16:05 0:00 ssh -fN -o ControlMaster=auto -o ControlPersist=15m -o ControlPath=/home/travis/.cache/datalad/sockets/31d0eb5a datalad-test
++travis 16841 0.0 0.0 44924 704 ? Ss 16:05 0:00 ssh -fN -o ControlMaster=auto -o ControlPersist=15m -o ControlPat
++travis 17312 0.0 0.0 44924 708 ? Ss 16:05 0:00 ssh -fN -o ControlMaster=auto -o ControlPersist=15m -o ControlPat
++travis 17525 0.0 0.0 44928 712 ? Ss 16:05 0:00 ssh: .git/annex/ssh/datalad-test [mux]
+```
+
+
+
+[full travis log](https://api.travis-ci.org/v3/job/657811641/log.txt) . Unfortunately the \"after\" call has truncated command lines :-/ But you can see new processes:
+
+```
++travis 17486 0.0 0.5 1074090736 42496 pts/0 Sl+ 16:05 0:00 /usr/lib/git-annex.linux/exe/git-annex --library-path
++travis 17510 0.0 0.0 21156 4264 pts/0 S+ 16:05 0:00 /usr/lib/git-annex.linux/exe/git --library-path /us
++travis 17511 0.0 0.0 21156 2228 pts/0 S+ 16:05 0:00 /usr/lib/git-annex.linux/exe/git --library-path /us
++travis 17512 0.0 0.0 21204 4160 pts/0 S+ 16:05 0:00 /usr/lib/git-annex.linux/exe/git --library-path /us
++travis 17520 0.0 0.0 0 0 pts/0 Z+ 16:05 0:00 [ssh]
+...
++travis 17525 0.0 0.0 44928 712 ? Ss 16:05 0:00 ssh: .git/annex/ssh/datalad-test [mux]
+```
+and no `configlist`. so it does seems to be ssh stalling for some reason
+"""]]
diff --git a/doc/bugs/git-annex_standalone_runshell_locale_cache_fails_on_too-long_filenames/comment_3_4fcc1fb89327a7957f28f0bd4575f26e._comment b/doc/bugs/git-annex_standalone_runshell_locale_cache_fails_on_too-long_filenames/comment_3_4fcc1fb89327a7957f28f0bd4575f26e._comment
new file mode 100644
index 0000000000..fa78c29162
--- /dev/null
+++ b/doc/bugs/git-annex_standalone_runshell_locale_cache_fails_on_too-long_filenames/comment_3_4fcc1fb89327a7957f28f0bd4575f26e._comment
@@ -0,0 +1,8 @@
+[[!comment format=mdwn
+ username="Ilya_Shlyakhter"
+ avatar="http://cdn.libravatar.org/avatar/1647044369aa7747829c38b9dcc84df0"
+ subject="git-annex standalone and long filenames in locale cache"
+ date="2020-03-03T22:36:42Z"
+ content="""
+I'm finding it would be useful to have a conda package variant based on the standalone git-annex version (the normal variant has dependencies that sometimes conflict with other packages). So it would still be useful to fix this issue (another example of it is [here](https://dev.azure.com/conda-forge/84710dde-1620-425b-80d0-4cf5baca359d/_apis/build/builds/127349/logs/10)). If `md5sum` is not available, maybe can use `cksum`?
+"""]]
diff --git a/doc/bugs/git-annex_standalone_runshell_locale_cache_fails_on_too-long_filenames/comment_4_4cde98f713c147cf357a25e97c01fd3d._comment b/doc/bugs/git-annex_standalone_runshell_locale_cache_fails_on_too-long_filenames/comment_4_4cde98f713c147cf357a25e97c01fd3d._comment
new file mode 100644
index 0000000000..079127e77a
--- /dev/null
+++ b/doc/bugs/git-annex_standalone_runshell_locale_cache_fails_on_too-long_filenames/comment_4_4cde98f713c147cf357a25e97c01fd3d._comment
@@ -0,0 +1,8 @@
+[[!comment format=mdwn
+ username="Ilya_Shlyakhter"
+ avatar="http://cdn.libravatar.org/avatar/1647044369aa7747829c38b9dcc84df0"
+ subject="id for locale cache"
+ date="2020-03-03T23:31:55Z"
+ content="""
+Or inode and ctime of the installed script file could be used instead of full pathname.
+"""]]
diff --git a/doc/bugs/git-annex_upgrade_fails/comment_5_ae191f06cc858bef86dc79d44f0aedba._comment b/doc/bugs/git-annex_upgrade_fails/comment_5_ae191f06cc858bef86dc79d44f0aedba._comment
new file mode 100644
index 0000000000..876cf07dc9
--- /dev/null
+++ b/doc/bugs/git-annex_upgrade_fails/comment_5_ae191f06cc858bef86dc79d44f0aedba._comment
@@ -0,0 +1,11 @@
+[[!comment format=mdwn
+ username="lhunath@3b4ff15f4600f3276d1776a490b734fca0f5c245"
+ nickname="lhunath"
+ avatar="http://cdn.libravatar.org/avatar/6388e539b56b3875cc9aceb9f404b3ad"
+ subject="comment 5"
+ date="2020-03-03T20:33:47Z"
+ content="""
+Seems like git-annex should report on that. Simply saying \"git-annex: upgrade: 1 failed\" because git is 2.21 is extremely unhelpful. If git-annex requires a certain version of git, it should test for that and be explicit about that requirement in its error output. I needed this comment in order to resolve the issue.
+
+For me, 2.21 is just what macOS ships with.
+"""]]
diff --git a/doc/bugs/git-annex_upgrade_fails/comment_6_abadb4c6b9e27a152744a89173436b9f._comment b/doc/bugs/git-annex_upgrade_fails/comment_6_abadb4c6b9e27a152744a89173436b9f._comment
new file mode 100644
index 0000000000..e6b514df75
--- /dev/null
+++ b/doc/bugs/git-annex_upgrade_fails/comment_6_abadb4c6b9e27a152744a89173436b9f._comment
@@ -0,0 +1,8 @@
+[[!comment format=mdwn
+ username="Ilya_Shlyakhter"
+ avatar="http://cdn.libravatar.org/avatar/1647044369aa7747829c38b9dcc84df0"
+ subject="minimum git version"
+ date="2020-03-03T21:15:07Z"
+ content="""
+\"The minimum git version is 2.22\" (6 months ago) -- is that still the correct minimum git version?
+"""]]
diff --git a/doc/forum/Plans_on_tunable_to_remove_sha-inside-sha_single-file-dirs.mdwn b/doc/forum/Plans_on_tunable_to_remove_sha-inside-sha_single-file-dirs.mdwn
new file mode 100644
index 0000000000..df9226fcb1
--- /dev/null
+++ b/doc/forum/Plans_on_tunable_to_remove_sha-inside-sha_single-file-dirs.mdwn
@@ -0,0 +1,20 @@
+I still don't like repeated name inside each symlink.
+
+I enabled every tunable I found to make it sane for me: ./git/annex/objects/xxx/SHA256-.../SHA256-...
+I expect to have no more than 1.000.000 files which I care about even if I live till 100 years, which nicely fit into performance window of filesystem of 4096 folders with 5000 files each.
+I don't care about readonly files -- I have BTRFS snapshots and weekly backups for the case of unintentional disaster and corruption of some files till SHA don't match anymore.
+I don't care about nice distributed lock-free mechanics of git annex -- I always commit each new annex file as separate commit and don't mess with scripting git write operations in my repo.
+What I care is symlinks length -- to fit into my screen width in terminal file manager, repo performance and underlying git repo size -- all of which are dependent on the length of path till the real file.
+
+What I found reading git-annex forum/todo/bugs and datalad issues for two month -- all are old discussions, ideas and maybe obsolete plans.
+I even found somewhere proposal for single-lock model of working for git-annex.
+
+* https://git-annex.branchable.com/design/new_repo_versions/
+* https://github.com/datalad/datalad/issues/32
+
+Yet what I did not found is the status of the idea to add such tunable to git-annex.
+Deadly unsafe tunable to drop nested SHA-SHA folder would totally satisfy me -- and I would immediately go writing scripts to replay whole my git history onto the freshly initialized git-annex with new symlinks.
+Especially if waiting for "more safe" single-lock git-annex w/o SHA-SHA may take years.
+
+So, what is the status of plans?
+Do you have any idea how many years (or month?) left to wait until the idea will brew enough to become vital and git-annex codebase transforms into more suitable state to implement such tunable?
diff --git a/doc/forum/Plans_on_tunable_to_remove_sha-inside-sha_single-file-dirs/comment_1_616f610876e08828e6ad6b89b9e561be._comment b/doc/forum/Plans_on_tunable_to_remove_sha-inside-sha_single-file-dirs/comment_1_616f610876e08828e6ad6b89b9e561be._comment
new file mode 100644
index 0000000000..cef372e1c6
--- /dev/null
+++ b/doc/forum/Plans_on_tunable_to_remove_sha-inside-sha_single-file-dirs/comment_1_616f610876e08828e6ad6b89b9e561be._comment
@@ -0,0 +1,10 @@
+[[!comment format=mdwn
+ username="Ilya_Shlyakhter"
+ avatar="http://cdn.libravatar.org/avatar/1647044369aa7747829c38b9dcc84df0"
+ subject="re: shorter symlinks"
+ date="2020-03-03T19:04:03Z"
+ content="""
+Related: [[todo/shorter_keys_through_better_encoding]]
+
+
+"""]]
diff --git a/doc/forum/Preserving_times_for_Annexed_files_on_Android___47___Termux_not_permitted.mdwn b/doc/forum/Preserving_times_for_Annexed_files_on_Android___47___Termux_not_permitted.mdwn
new file mode 100644
index 0000000000..cbe5fc0923
--- /dev/null
+++ b/doc/forum/Preserving_times_for_Annexed_files_on_Android___47___Termux_not_permitted.mdwn
@@ -0,0 +1,13 @@
+Hello!
+
+ I am running `Termux` on a `Huawei P20` running `Android 9.x`; when syncing content, I seem to keep getting this on most / all annexed objects:
+
+```bash
+/data/data/com.termux/files/home/git-annex.linux/shimmed/cp/cp: preserving times for '.git/annex/othertmp/*': Operation not permitted
+```
+
+where `*` is replaced by whatever object is in the folder. I don't know if this is a permissions issue or not, but it is kind of annoying, and takes time from the sync process itself.
+
+ Is there any way to change the shimmed `cp` to ignore times?
+
+ Thank you kindly for the help!
diff --git a/doc/forum/walkthrough_report_setting_up_tor_p2p_remote.mdwn b/doc/forum/walkthrough_report_setting_up_tor_p2p_remote.mdwn
new file mode 100644
index 0000000000..87908a8365
--- /dev/null
+++ b/doc/forum/walkthrough_report_setting_up_tor_p2p_remote.mdwn
@@ -0,0 +1,82 @@
+I set up synchronization between two new git-annex repositories via a webdav export remote for the files content and tor p2p for the git commits.
+
+The following notes apply to a Debian testing system with around 8.20200227. (I compile from source.)
+
+I wanted to understand what the individual setup steps are doing in detail. I hope I'll have time to contribute this into the documentation (man pages) or maybe motivate Joey to do some changes in the code.
+
+## git-annex enable-tor
+
+This is what the **enable-tor** command does:
+
+Be
+hiddenServiceSocketFile=/var/lib/tor-annex/$(id -u)_$(git config --get annex.uuid)/s
+
+- prepHiddenServiceSocketDir effectively does
+ mkdir -p $(dirname $hiddenServiceSocketFile)
+
+- adds two lines to /etc/tor/torrc
+
+ HiddenServiceDir /var/lib/tor/tor-annex_$(id -u)_$(git config --get annex.uuid)
+ HiddenServicePort $newport unix:$hiddenServiceSocketFile
+
+- restarts the tor service and waits for it to come back
+
+- parses the OnionAddress from the $HiddenServiceDir/hostname that tor should have written after restart
+
+- stores the OnionAddress and $newport into .git/annex/creds/p2paddrs
+
+### Comments to enable-tor
+
+- Why can't $newport be a fixed port? There will always only be one
+ HiddenservicePort per annex HiddenServiceDir.
+
+ Confirmed in comment in Auth.hs:
+
+ -- We can omit the port and just use the onion address for the creds file,
+ -- because any given tor hidden service runs on a single port and has a
+ -- unique onion address.
+
+- Wouldn't it be easier if git-annex-remotedaemon would just run a child tor
+ process? This way git-annex would fully control the config file and there were
+ no permission issues with the socket.
+
+- The path to the tor socket file is hard coded and git-remote-daemon can not be
+ instructed to use a different file. Thus it is not possible to explore
+ alternative setups, e.g. systemd user services.
+
+## git-annex-p2p --pair
+
+Man page: https://git-annex.branchable.com/git-annex-p2p
+
+I did not use the --pair option since it was unclear to me what exact Wormhole version was needed. Also it was to magic for me.
+So far I did the pairing only in one direction and still the synchronization seems to work at least in one direction. I don't remember ATM whether I also tested the other direction.
+
+### --gen-addresses
+
+- generates an auth token
+- stores the auth token in .git/annex/creds/p2pauth
+- prints some string to be passed to --link in another annex repo
+
+### --link
+
+- runs git remote add $remotename (formatP2PAddress addr)
+- storeUUIDIn (remoteAnnexConfig remotename "uuid") theiruuid
+ does effectively: git config --set remote.$remotename.annex-uuid theiruuid
+- storeP2PRemoteAuthToken addr authtoken
+ stores the auth token in .git/annex/creds/$onionaddr
+
+## git-annex remotedaemon, git-annex assistant
+
+Now I can start git-annex remotedaemon and the synchronization works.
+Also git-annex assistant works. However after killing the assistant, it seems that sometimes I needed to restart the remotedaemon, otherwise there was an error about some socket problem.
+
+## webdav export remote
+
+I needed some time to find out that I need to configure "annex-tracking-branch" for an export remote in order for the assistant to automatically sync file content.
+
+## Links
+
+https://git-annex.branchable.com/special_remotes/tor/
+https://git-annex.branchable.com/tips/peer_to_peer_network_with_tor/
+https://2019.www.torproject.org/docs/onion-services
+https://riseup.net/en/security/network-security/tor/onionservices-best-practices