Releases · xmtp/xmtpd

Important Notes

To upgrade to 0.3.0 you will need to change the smart contracts your deployed nodes point to. Please look to xmtpd-infrastructure for the latest contract addresses.
Upgrading to 0.3.0 will wipe your local database. All sequence_id's will restart from 0, and all smart contracts will be indexed from the start.

Major Features

New Nodes Registry

We have upgraded the Nodes Registry to have more fine-grained admin roles, and better tracking of node status. This is a breaking change and requires all nodes to wipe their local database and start clean.

Metrics. Metrics. Metrics.

We have added dozens of Prometheus metrics to the node and payer services, tracking performance and reliability. We plan to release an open source Grafana dashboard to make sense of these metrics in the coming weeks.

Fee Tracking

xmtpd is now tracking fee consumption on every message, to set the network up for reaching consensus on Payer spends.

Better payer service nonce management

Payers can send a lot of blockchain transactions concurrently. We have substantially improved our nonce manager to handle this kind of workload and avoid nonce-reuse errors and long delays due to nonce gaps. The payer service can now run in HA mode with more than 1 replica.

GRPC Gateway Support

We now support HTTP clients as well as GRPC through GRPC Gateway

All PR's

Use v5 for caching by @mkysel in #508
Fix CLI version print by @mkysel in #509
Improve version checking system by @mkysel in #506
Lint generators and commit dirty changes by @mkysel in #507
chore: update to foundry v1.0.0 by @fbac in #523
Bump github.com/ethereum/go-ethereum from 1.14.12 to 1.14.13 in /tools by @dependabot in #526
Some good logging by @mkysel in #525
Bump the gomod-updates group with 2 updates by @dependabot in #539
Fix foundry version check by @neekolas in #534
Add 0.2.0 upgrade test by @mkysel in #545
Add LoggingMisbehaviorService by @neekolas in #413
Allow running without payer key by @mkysel in #547
Verifiable payer by @mkysel in #544
feat!: enhancements to XMTP Nodes Registry by @fbac in #524
Add payers table by @neekolas in #535
Link payer to gateway envelopes by @neekolas in #536
Add fee calculation helpers by @neekolas in #537
Add fees to UnsignedOriginatorEnvelope by @neekolas in #548
Track unsettled usage by @neekolas in #549
Remove error print by @mkysel in #565
Add migration tools for node registry by @neekolas in #555
XMTP Node Registry enhancements by @fbac in #572
feat: Payer interface by @fbac in #558
Drive-by fixes to logger and fatal by @mkysel in #577
Surface xmtpd-infra as a resource to node operators by @jhaaaa in #582
SQL Nonce Manager for HA Payer by @mkysel in #578
Change payer envelope to bytes field by @neekolas in #553
Post 0.2.1 release chores by @mkysel in #584
Add initial Rates contract by @neekolas in #557
Make RatesManager upgradeable and deployable by @neekolas in #559
Ingest rates from smart contract by @neekolas in #573
Add admin functions for rates contract by @neekolas in #575
Add base sepolia output by @fbac in #585
Prepare migrator for v1 to v2 migration by @fbac in #576
Update Protos by @github-actions in #588
Add CLI tool for adding rates to the contract by @neekolas in #586
IPayerReport interface by @fbac in #581
Calculate fees independently in sync by @neekolas in #556
Breaking!: Integrate NodesV2 by @fbac in #589
Update contracts deployment scripts by @fbac in #596
Improve Grammar and Clarity in Documentation by @SITADRITA1 in #564
Fix TestPublishIdentityUpdate test by @mkysel in #607
Monitoring setup by @mkysel in #606
Fix TestAddRates by @mkysel in #608
Normalize contract deployment keys by @fbac in #600
Add xmtp_testnet-playground environment config by @fbac in #601
Rename minMonthlyFee to minMonthlyFeeMicroDollars by @fbac in #602
Bump google.golang.org/grpc from 1.70.0 to 1.71.0 in the gomod-updates group by @dependabot in #599
Update Protos by @github-actions in #594
add grpc-gateway by @insipx in #579
Print registrant in expected form by @mkysel in #613
Start storing congestion per minute by @neekolas in #598
Add env.json by @fbac in #611
Replace geth client with Arbitrum fork by @neekolas in #618
Disable upgrade tests by @neekolas in #619
Bump golang.org/x/net from 0.35.0 to 0.36.0 in /tools by @dependabot in #627
Bump golang.org/x/net from 0.35.0 to 0.36.0 by @dependabot in #626
More nonce improvements by @mkysel in #625
feat: contracts cleanup by @deluca-mike in #620
Add payer metrics by @mkysel in #622
Use testcontainers in upgrade tests by @fbac in #603
Do not skip storing messages in indexer by @fbac in #621
Test utility to start an anvil instance by @neekolas in #629
Calculate congestion from last 5 minutes of data by @neekolas in #609
Get target rate per minute from smart contract by @neekolas in #610
Utility to get most recent 5 minutes of congestion by @neekolas in #616
More sync metrics by @mkysel in #634
Use real congestion rates by @neekolas in #617
Fix CI error by @mkysel in #635
Update migrator docs by @fbac in #590
Bump github.com/docker/docker from 27.5.0+incompatible to 28.0.1+incompatible in the gomod-updates group by @dependabot in #638
fix correction by @futreall in #637
Run abigen by @neekolas in #640
Use retry library by @mkysel in #641
Indexer metrics + indexer refactors by @mkysel in #639
Bump github.com/containerd/containerd from 1.7.25 to 1.7.27 in /tools by @dependabot in #644
Improve nonce replenishment by @mkysel in #642
Switch anvil to mixed mode mining by @mkysel in #647
chore: fix some comments by @linghuying in #649
Update Protos by @github-actions in #650
Fix prom metrics by @mkysel in #648
fix spelling errors by @Bilogweb3 in #651
Re-enable upgrade tests by @mkysel in #657
Bump github.com/golang-jwt/jwt/v5 from 5.2.1 to 5.2.2 by @dependabot in #662
Bump github.com/golang-jwt/jwt/v4 from 4.5.1 to 4.5.2 in /tools by @dependabot in #663
Update Protos by @github-actions in #664
Fix generate identity hang and add more metrics by @mkysel in #666
Update Protos by @github-actions in #667
Auth as PAT in nightly automation by @fbac in #668
docs(readme): add badge and link to lint workflow by @Ocheretovich in #677
chore: add icon and link to release by @Ocheretovich in #678
Rework retry and Fix Version Verifier by @mkysel in #679
Fix GRPC KeepAlive by @mkysel in #680
Generate payer reports by @neekolas in https://github.com/xmtp/xmtpd/p...