GitLab

1. Update go-ipfs-config to fix default datastore.
2. Update TOC.
3. Update profiles list and indicate that badger isn't experimental.

docs: note that ShardingEnabled is a global flag

People may assume that HAMT gets enabled only for directories over some arbitrary threshold.
This is not the case. Right now it is a global setting 
which will impact the final CID of all directories produced by ipfs.add.

chore: update circuit relay

Don't abort in Accept when a single relay connection aborts.

fix: don't hang on bootstrap

fixes #7206

release: 0.5.0-rc4

chore: update deps

* Don't forget observed addresses from connected peers.
* Avoid many possible identify protocol races.
* Fix some dht events.

update log helptext to match actual levels

Chore/harden car test a bit harder

chore: update bitswap

Ensure we send cancels when closing the session.

chore: update dht

fixes a small bug in query notifications that was causing a test to fail

fix: fix duplicate block issue in bitswap

1. Increase broadcast timeout.
2. Fix use of sessions when pinning.

This also includes some bitswap changes to reduce some memory allocations and
optimize some hot spots.

release: v0.5.0-rc3

chore: update bitswap

More performance improvements.

feat: update docker image

feat: update dir index

fix: update the dht to fix yggdrasil