🤖 I have created a release *beep* *boop*
---


##
[22.0.0](core-v21.1.0...core-v22.0.0)
(2024-03-21)


### ⚠ BREAKING CHANGES

* Use protocol version v22 as latest
([#1432](#1432))

### Features

* add docs for Dal
([#1273](#1273))
([66ceb0b](66ceb0b))
* adds debug_traceBlockByNumber.callFlatTracer
([#1413](#1413))
([d2a5e36](d2a5e36))
* **api:** introduce mempool cache
([#1460](#1460))
([c5d6c4b](c5d6c4b))
* **commitment-generator:** `events_queue` shadow mode
([#1138](#1138))
([9bb47fa](9bb47fa))
* **contract-verifier:** Allow sc code reverification
([#1455](#1455))
([5a37b42](5a37b42))
* **database:** add an optional master replica max connections settings
([#1472](#1472))
([e5c8127](e5c8127))
* **db:** Configurable maximum number of open RocksDB files
([#1401](#1401))
([b00c052](b00c052))
* **en:** Check recipient contract and function selector in consistency
checker ([#1367](#1367))
([ea5c684](ea5c684))
* Follow-up for DAL split
([#1464](#1464))
([c072288](c072288))
* **node_framework:** Ergonomic improvements
([#1453](#1453))
([09b6887](09b6887))
* **node_framework:** Only store each wiring layer once
([#1468](#1468))
([4a393dc](4a393dc))
* **node_framework:** Support for preconditions and oneshot tasks
([#1398](#1398))
([65ea881](65ea881))
* **node-framework:** Add eth sender layer
([#1390](#1390))
([0affdf8](0affdf8))
* **node-framework:** Add housekeeper layer
([#1409](#1409))
([702e739](702e739))
* Remove batch dry_run
([#1076](#1076))
([b82d093](b82d093))
* Separate Prover and Server DAL
([#1334](#1334))
([103a56b](103a56b))
* **storage:** Make the storage caches task cancellation aware
([#1430](#1430))
([ab532bb](ab532bb))
* support running consensus from snapshot (BFT-418)
([#1429](#1429))
([f9f4d38](f9f4d38))
* **tx-sender:** Limit concurrent tx submissions
([#1473](#1473))
([4bdf3ca](4bdf3ca))
* Use protocol version v22 as latest
([#1432](#1432))
([1757412](1757412))
* **vm:** Prestate tracer implementation
([#1306](#1306))
([c36be65](c36be65))


### Bug Fixes

* **core:** drop correct index of proof_generation_details table during
database migration
([#1199](#1199))
([76a6821](76a6821))
* **dal:** correct `tx_index_in_l1_batch` in
`get_vm_events_for_l1_batch`
([#1463](#1463))
([8bf37ac](8bf37ac))
* **node_framework:** Fix main node example
([#1470](#1470))
([ac4a744](ac4a744))
* **protocol:** Remove verifier address from protocol upgrade
([#1443](#1443))
([90dee73](90dee73))
* **reth:** use reth instead of geth
([#1410](#1410))
([bd98dc7](bd98dc7))
* **verified sources fetcher:** Use correct `contact_name` for
`SolSingleFile`
([#1433](#1433))
([0764227](0764227))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

This introduces an in-memory cache on ws API servers that caters for
`eth_newPendingTransactionFilter` filter. Currently for each
`eth_getFilterChanges` request to such filter, we do a DB query. This
query dominates the DB load of ws DBs.

The cache is updated preiodically, loading the new mempool transactions
to a `Deque`. To return all the transactions that happened after a
particular timestamp, we binsearch this data strucute - avoiding
additional DB calls.

to relieve some load from the read replica DB.

🤖 I have created a release *beep* *boop*
---


##
[22.0.0](core-v21.1.0...core-v22.0.0)
(2024-03-21)


### ⚠ BREAKING CHANGES

* Use protocol version v22 as latest
([#1432](#1432))

### Features

* add docs for Dal
([#1273](#1273))
([66ceb0b](66ceb0b))
* adds debug_traceBlockByNumber.callFlatTracer
([#1413](#1413))
([d2a5e36](d2a5e36))
* **api:** introduce mempool cache
([#1460](#1460))
([c5d6c4b](c5d6c4b))
* **commitment-generator:** `events_queue` shadow mode
([#1138](#1138))
([9bb47fa](9bb47fa))
* **contract-verifier:** Allow sc code reverification
([#1455](#1455))
([5a37b42](5a37b42))
* **database:** add an optional master replica max connections settings
([#1472](#1472))
([e5c8127](e5c8127))
* **db:** Configurable maximum number of open RocksDB files
([#1401](#1401))
([b00c052](b00c052))
* **en:** Check recipient contract and function selector in consistency
checker ([#1367](#1367))
([ea5c684](ea5c684))
* Follow-up for DAL split
([#1464](#1464))
([c072288](c072288))
* **node_framework:** Ergonomic improvements
([#1453](#1453))
([09b6887](09b6887))
* **node_framework:** Only store each wiring layer once
([#1468](#1468))
([4a393dc](4a393dc))
* **node_framework:** Support for preconditions and oneshot tasks
([#1398](#1398))
([65ea881](65ea881))
* **node-framework:** Add eth sender layer
([#1390](#1390))
([0affdf8](0affdf8))
* **node-framework:** Add housekeeper layer
([#1409](#1409))
([702e739](702e739))
* Remove batch dry_run
([#1076](#1076))
([b82d093](b82d093))
* Separate Prover and Server DAL
([#1334](#1334))
([103a56b](103a56b))
* **storage:** Make the storage caches task cancellation aware
([#1430](#1430))
([ab532bb](ab532bb))
* support running consensus from snapshot (BFT-418)
([#1429](#1429))
([f9f4d38](f9f4d38))
* **tx-sender:** Limit concurrent tx submissions
([#1473](#1473))
([4bdf3ca](4bdf3ca))
* Use protocol version v22 as latest
([#1432](#1432))
([1757412](1757412))
* **vm:** Prestate tracer implementation
([#1306](#1306))
([c36be65](c36be65))


### Bug Fixes

* **core:** drop correct index of proof_generation_details table during
database migration
([#1199](#1199))
([76a6821](76a6821))
* **dal:** correct `tx_index_in_l1_batch` in
`get_vm_events_for_l1_batch`
([#1463](#1463))
([8bf37ac](8bf37ac))
* **node_framework:** Fix main node example
([#1470](#1470))
([ac4a744](ac4a744))
* **protocol:** Remove verifier address from protocol upgrade
([#1443](#1443))
([90dee73](90dee73))
* **reth:** use reth instead of geth
([#1410](#1410))
([bd98dc7](bd98dc7))
* **verified sources fetcher:** Use correct `contact_name` for
`SolSingleFile`
([#1433](#1433))
([0764227](0764227))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

## What ❔

Small changes after #1460:

- `MempoolCache` is moved to the core crate as per its domain.
- Some minor things like dropping DB connections earlier.

## Why ❔

Marginally simplifies maintenance.

## Checklist

- [x] PR title corresponds to the body of PR (we generate changelog
entries from PRs).
- [x] Tests for the changes have been added / updated.
- [x] Documentation comments have been added / updated.
- [x] Code has been formatted via `zk fmt` and `zk lint`.
- [x] Spellcheck has been run via `zk spellcheck`.
- [x] Linkcheck has been run via `zk linkcheck`.

🤖 I have created a release *beep* *boop*
---


##
[12.2.0](prover-v12.1.0...prover-v12.2.0)
(2024-03-28)


### Features

* **api:** introduce mempool cache
([#1460](#1460))
([c5d6c4b](c5d6c4b))
* **commitment-generator:** `events_queue` shadow mode
([#1138](#1138))
([9bb47fa](9bb47fa))
* Drop prover tables in core database
([#1436](#1436))
([0d78122](0d78122))
* Follow-up for DAL split
([#1464](#1464))
([c072288](c072288))
* **prover:** export prover traces through OTLP
([#1427](#1427))
([16dce75](16dce75))
* **prover:** File-info tool to help prover debugging
([#1216](#1216))
([9759907](9759907))
* Separate Prover and Server DAL
([#1334](#1334))
([103a56b](103a56b))
* support running consensus from snapshot (BFT-418)
([#1429](#1429))
([f9f4d38](f9f4d38))


### Bug Fixes

* **api:** Fix API server shutdown flow
([#1425](#1425))
([780f6b0](780f6b0))
* **prover:** Remove FriProtocolVersionId
([#1510](#1510))
([6aa51b0](6aa51b0))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: Roman Brodetski <rb@matterlabs.dev>