We created a new db-sync tag 13.0.5 which addresses shortcomings of the last release 13.0.4. It is currently under testing. The Changelog is here and in more details:
We fixed fees for tx with phase 2 failure that didn't include a total collateral field. 1248
We fixed an issue that could cause db-sync to crash if a specific rollback occured. 1247
DBSync will now avoid reserialising data, especially Datums, which not only slows down db-sync but could result in the wrong CBOR encoding being inserted. 1217
All the fixes above come with unit tests which validates the fix.
Added support for preprod and preview from docker. DBSync no longer needs to include the configs for different networks, these are directly fetched from the cardano world. 1254
We added better support from docker for the new disable options and the overall documentation. 1260
All the above were also backported to the master branch
We made the db-sync board public, so everyone can have access on the issues we prioritise. We also added new tasks to the board, some of them could be approachable to newcomers or people who want to contribute.
Progress on tech debt and new features
1223 was merged, which removes the foreign keys from the db schema. This opens the road to a number of optimizations.
An additional fix on top of the previous work was added 1250
An initial version where DBSync does not rollback on restart is done here 1266. This allows db-sync to restart much faster, without the need to delete data and reinsert them. In the future it can also facilitate migrations in cases where the ledger snapshots have a breaking change, without the need to resync everything from genesis.