fix(updates): fix entity merge function

Merge pull request gotd#533 from gotd/feat/update-schema

Update schema to the latest layer

Merge pull request gotd#529 from gotd/feat/update-schema

Update schema to the latest layer

chore(gif-download): fix typo

Merge pull request gotd#521 from gotd/feat/update-schema

Update schema to the latest layer

Merge pull request gotd#506 from rojserbest/patch-1

docs: fix guide title

Merge pull request gotd#500 from tdakkota/mt/schema-add-new-p_q_inner…

…_data_dc

all: update code due to key exchange changes

Merge pull request gotd#499 from tdakkota/fix/tgtest/reject-unregiste…

…red-messages-during-exchange

fix(tgtest): reject any unregistered key messages during key exchange

Merge pull request gotd#485 from tdakkota/test/rewrite-pool-tests

test(pool): rewrite tests to reduce coverage flakiness

Merge pull request gotd#480 from tdakkota/fix/retry-read-if-got-404

fix(exchange): retry read if got CodeAuthKeyNotFound