Merge upstream Base v1.5.0 by sduchesneau · Pull Request #34 · streamingfast/base

sduchesneau · 2026-10-16T18:11:48Z

Merges upstream Base v1.5.0 and moves reth to streamingfast/reth base-v2.5.2.8-fh3.1 (streamingfast/reth#72). Base Sepolia nodes must run this release before the Denim hardfork on 2026-10-21 18:00 UTC.

Firehose impact

Denim produces a block every 200 ms, so up to 5 consecutive blocks share the same header timestamp, and every block gets a BaseTime deposit at transaction index 1.
Denim activation block: the node installs the BaseTime predeploy straight into the state DB before the first transaction, so the tracer did not see it. BasePreExecutionWrites lists the locations Base writes this way (Canyon create2deployer, Denim BaseTime, Everest nonce manager). reth-firehose emits them: code as block-level code changes, storage in a system call to the written account.
Everest now gates EIP-8130 transactions (type 0x79), and an L1 signal can schedule it without a release. Firehose cannot represent them yet; the node stops on the first one with an error naming the transaction. No network has scheduled Everest. See ACTIVATIONS.md.

Changes

Upstream removed the runner's BaseAddOns (it now uses base-node-core's). The engine-event hook the fork had added there is gone; FirehoseFlashblocksExtension subscribes to add_ons_handle.engine_events from its node-started hook instead.
crates/execution/payload/src/builder.rs, crates/execution/node/src/node.rs, crates/builder/multiplex/src/service_builder.rs: fork hunks re-applied on upstream's new versions (upstream dropped the payload builder's Txs parameter). The built-block trace stays gated on no_tx_pool.
reth-errors added to the base/reth patch list; firehose-prestate sets the new everest upgrade field.
Conflicted files the fork never changed were set to their exact v1.5.0 content.

Testing

cargo check --workspace --all-targets passes.
reth-firehose / reth-firehose-tests, base-execution-firehose, base-firehose-tests, base-firehose-flashblocks, base-firehose-prestate and base-node-runner live tracing pass.
Docker-backed firehose_b20, firehose_cobalt_b20 and the new firehose_denim pass. firehose_denim fails without BasePreExecutionWrites.
Battlefield op-reth-devnet with base-reth-node: 79 passing, 0 failing, 15 pending. compare-blocks-rpc over blocks 1–685 is identical.

Release

Changelog section is v1.5.0-fh3.1.

Co-authored-by: Toshi <toshi-noreply@coinbase.com>

* chore(consensus): remove legacy sync request shim Co-authored-by: Codex <codex-noreply@coinbase.com> * test(gossip): drop redundant V4 shim removal coverage Co-authored-by: Codex <codex-noreply@coinbase.com> --------- Co-authored-by: Codex <codex-noreply@coinbase.com>

* fix(rpc): include EIP-8130 transaction hash * style(rpc): apply nightly rustfmt grouping

…5131) * feat(bench): support auto-deployed swap harness workload * style(bench): format swap harness tests * fix(bench): make harness deploy async and harden log parsing

Amp-Thread-ID: https://ampcode.com/threads/T-01a0b556-f12a-744b-a6c2-378934d8f018 Co-authored-by: Amp <amp@ampcode.com>

…ase#4600) * feat(txpool): accept MeterBundleResponse on builder insert wire Carry metering as a first-class field on ValidatedTransaction so u128 timing survives JSON (flatten cannot). Builders apply it on insert; forwarder copies it from the pooled tx. Absent when None. Co-authored-by: Cursor <cursoragent@cursor.com> * feat(builder): write insert metering into the builder cache base_insertValidatedTransaction is the write path now that base_setMeteringInformation is going away. On inbound metering, clone into MeteringProvider so payload selection can keep using get(tx_hash). Co-authored-by: Cursor <cursoragent@cursor.com> * fix(txpool): clippy and call-site nits after 3/n rebase Co-authored-by: Cursor <cursoragent@cursor.com> * fix(txpool): write metering cache only after pool accept Rejected inserts no longer pollute the builder cache. Fold BuilderApiExtensionArgs Debug into the derive. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: Cursor <cursoragent@cursor.com>

…ets (base#5153) * fix(batcher): keep tracking in-flight submissions across pipeline resets * docs(batcher): state the stale-id rule once, on BatchPipeline::reset

Co-authored-by: Claude <noreply@anthropic.com>

…#5141)

Amp-Thread-ID: https://ampcode.com/threads/T-01a0c47c-4416-719a-ad1d-b041cade22be Co-authored-by: Amp <amp@ampcode.com>

Amp-Thread-ID: https://ampcode.com/threads/T-01a0b70a-a4d2-7134-8238-e5dab4d6dbf7 Co-authored-by: Amp <amp@ampcode.com>

…ase#5142)

* ci(bench): add opt-in fresh-devnet advisory workflow * ci(bench): ignore unrelated label changes

* fix(ci): remove superseded review summary comments Amp-Thread-ID: https://ampcode.com/threads/T-01a0c490-b863-70b8-8840-755728aa8a51 Co-authored-by: Amp <amp@ampcode.com> * fix(ci): attempt every stale review summary deletion Amp-Thread-ID: https://ampcode.com/threads/T-01a0c490-b863-70b8-8840-755728aa8a51 Co-authored-by: Amp <amp@ampcode.com> * fix(ci): clear stale summaries after clean reviews Amp-Thread-ID: https://ampcode.com/threads/T-01a0c564-f4f3-73ab-98d4-131818c60ac3 Co-authored-by: Amp <amp@ampcode.com> --------- Co-authored-by: Amp <amp@ampcode.com>

…ase#5201) * feat(cli): default Base Sepolia upgrade signal contract Amp-Thread-ID: https://ampcode.com/threads/T-01a0c4ed-8f12-71bf-a2c5-016bb097c68c Co-authored-by: Amp <amp@ampcode.com> * fix(cli): correct upgrade contract defaults for all Base networks Amp-Thread-ID: https://ampcode.com/threads/T-01a0c4fd-f5c4-709c-b924-c5204da3865b Co-authored-by: Amp <amp@ampcode.com> * fix(cli): update mainnet upgrade contract address Amp-Thread-ID: https://ampcode.com/threads/T-01a0c4fd-f5c4-709c-b924-c5204da3865b Co-authored-by: Amp <amp@ampcode.com> * fix(cli): shut down the OTLP test node before process exit Amp-Thread-ID: https://ampcode.com/threads/T-01a0c490-b863-70b8-8840-755728aa8a51 Co-authored-by: Amp <amp@ampcode.com> --------- Co-authored-by: Amp <amp@ampcode.com>

* fix(consensus): retry sequencer EL sync probe Recover derivation when the EL becomes ready after a Syncing bootstrap response without resetting while snap sync is incomplete. BASE-676: https://linear.app/coinbase/issue/BASE-676/recover-sequencer-derivation-when-el-becomes-ready-after-bootstrap Amp-Thread-ID: https://ampcode.com/threads/T-01a0c567-7237-729e-a0ee-93d7c65f38e4 Co-authored-by: Amp <amp@ampcode.com> * fix(consensus): preserve engine wait metric Stop receive-wait timing before running the periodic EL readiness probe. Amp-Thread-ID: https://ampcode.com/threads/T-01a0c567-7237-729e-a0ee-93d7c65f38e4 Co-authored-by: Amp <amp@ampcode.com> --------- Co-authored-by: Amp <amp@ampcode.com>

* docs: clarify BaseTime availability during block execution Amp-Thread-ID: https://ampcode.com/threads/T-01a0c4ff-4775-7305-bde6-a73fbcdb43c1 Co-authored-by: Amp <amp@ampcode.com> * docs: quote BaseTime in Rustdoc Amp-Thread-ID: https://ampcode.com/threads/T-01a0c4ff-4775-7305-bde6-a73fbcdb43c1 Co-authored-by: Amp <amp@ampcode.com> --------- Co-authored-by: Amp <amp@ampcode.com>

…ase#5144) Introduce Enabled/Disabled variants for QueuedEngineDerivationClient and QueuedL1WatcherDerivationClient. Both types now expose new() and disabled() constructors and use a consistent Enabled { tx }/Disabled enum internally, making the disabled state explicit in the type system.

* feat(precompiles): reject B20-prefix recipients at Denim Co-authored-by: Codex <codex-noreply@coinbase.com> * test(precompiles): cover B20-prefix credit recipients Co-authored-by: Codex <codex-noreply@coinbase.com> * style(precompiles): apply nightly formatting Co-authored-by: Codex <codex-noreply@coinbase.com> * fix(precompiles): reject only the token as recipient Co-authored-by: OpenCode <opencode-noreply@coinbase.com> * style(precompiles): apply nightly formatting Co-authored-by: OpenCode <opencode-noreply@coinbase.com> * refactor(precompiles): rename credit recipient module Co-authored-by: OpenCode <opencode-noreply@coinbase.com> --------- Co-authored-by: Codex <codex-noreply@coinbase.com> Co-authored-by: Stephan Cilliers <stephan.cilliers@coinbase.com> Co-authored-by: OpenCode <opencode-noreply@coinbase.com>

* chore(ingress-rpc): remove service Delete the Tips ingress-rpc service (bin/ingress-rpc and crates/infra/ingress-rpc) and all of its build and devnet wiring: workspace deps, Docker bake targets and Dockerfile stages, the compose overlay service, proxyd ingress forwarding, scrape job, dashboard panels, and docs. The transaction-event vocabulary (ingress-rpc producer and ingress lifecycle event types) plus audit retention mappings are intentionally kept so historical audit-archiver rows still parse. Devnet overlay naming (just devnet ingress, L2_INGRESS_RPC_URL) is unchanged; that URL now refers to the proxyd entrypoint. * chore(devnet): rename ingress stack to tx-observability Follow-up to the ingress-rpc removal: the remaining devnet stack is the transaction-observability pipeline plus the proxyd entrypoint, so replace the stale ingress naming with what things are now. - docker-compose.ingress.yml -> docker-compose.tx-observability.yml - just devnet ingress[-down/-logs] -> just devnet tx-observability[-down/-logs] - bake group ingress / INGRESS_TARGETS -> tx-observability / TX_OBSERVABILITY_TARGETS - L2_INGRESS_HTTP_PORT / L2_INGRESS_RPC_URL -> L2_PROXYD_HTTP_PORT / L2_PROXYD_RPC_URL - local-devnet-ingress config name, x-ingress-healthcheck anchor, and docs/comments updated to match; validity-forwarding 'ingress nodes' reworded to 'mempool nodes'. Generic transaction-admission 'ingress' terminology in txpool, builder, consensus, and systems tests is intentionally untouched.

…se#5145) * feat(consensus): add disabled-mode derivation and L1 watcher clients Introduce Enabled/Disabled variants for QueuedEngineDerivationClient and QueuedL1WatcherDerivationClient. Both types now expose new() and disabled() constructors and use a consistent Enabled { tx }/Disabled enum internally, making the disabled state explicit in the type system. * feat(rpc): reject admin_postUnsafePayload for isolated sequencers * refactor(rpc): encode admin network access

* feat(consensus): wire isolated sequencer mode end to end * refactor(consensus): adapt isolated-mode capability constructors

* test(acceptance): stop health checks timing out on loaded CI runners The HeadsHealthy unit tests ran every check under a 60 ms timeout (80 ms scenario deadline) against real local TCP servers. On a loaded runner the rounds can exceed that, so the RPC deadline fires and the check reports Error instead of Passed or Failed. Give these tests the 5 s RPC budget, and keep the 60 ms timeout only for the case that deliberately exercises the request deadline. Co-authored-by: Toshi <toshi-noreply@coinbase.com> * test(acceptance): shorten deadline-outcome waits in check tests Co-authored-by: Toshi <toshi-noreply@coinbase.com> --------- Co-authored-by: Toshi <toshi-noreply@coinbase.com>

Co-authored-by: Toshi <toshi-noreply@coinbase.com>

* fix(tx-forwarding): stop emitting TXPOOL_BUILDER_CONSUMED * test(tx-forwarding): assert the full event journal across mempool and builder nodes

… the writer thread (base#5627) * perf(observability-events): build and serialize transaction events on the writer thread TransactionEventWriter now queues a deferred event builder instead of a serialized line. The writer thread finishes the event ID, validates and serializes the event, then appends it, so producers only pay for the enqueue. The flashblocks builder also defers its event data serialization, taking it out of the payload build loop. The bounded queue stays lossy: a full queue drops the event and counts it under the backpressure reason. Validation and serialization failures are counted on the writer thread instead of being returned to the caller, and a panicking event builder is caught and dropped rather than unwinding the caller. tracing-appender is no longer needed. Co-authored-by: Toshi <toshi-noreply@coinbase.com> * fix(observability-events): preserve explicit event_time in emit_to Also move payload_id into the deferred builder closure instead of cloning it. --------- Co-authored-by: Toshi <toshi-noreply@coinbase.com>

…se#5647) Co-authored-by: Toshi <toshi-noreply@coinbase.com>

…base#5631) * feat(batcher): add a quadratic throttle strategy and --throttle-strategy * feat(batcher): default the DA throttle to the quadratic strategy * feat(batcher): split the throttle threshold into a start and a full one

…ng (base#5526) Co-authored-by: Toshi <toshi-noreply@coinbase.com>

…rover-port (base#5609) A zero attestation age made every Nitro attestation fail the freshness check, so no signer was ever registered, and a zero prover port made every instance poll target port 0. Both now fail at argument parsing. Co-authored-by: Toshi <toshi-noreply@coinbase.com>

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Co-authored-by: Cursor <cursoragent@cursor.com>

Activate Denim on Base Sepolia at 1792605600 (Wed Oct 21 2026 18:00:00 UTC), the same time of day as the Sepolia Cobalt activation. (cherry picked from commit 25bc0ce)

Amp-Thread-ID: https://ampcode.com/threads/T-01a11d8b-22ed-75f9-a4a2-dbde4953e929 Co-authored-by: Amp <amp@ampcode.com>

Amp-Thread-ID: https://ampcode.com/threads/T-01a11dc1-9bd7-710f-a1a8-533c94625011 Co-authored-by: Amp <amp@ampcode.com>

* feat(txpool): backport signed validity predicates to v1.5.0 Backport the net changes from base#5645 at 8857633, excluding unrelated main-branch merges. * fix(ci): resolve release-version fork-test patches Refresh the pinned base-anvil lockfile with the local crate patches before building. Without an explicit update, Cargo retains the locked 0.0.0 git crates and ignores the 1.5.0 release crates, running historical fork tests against stale precompiles.

(cherry picked from commit e3513cd) Co-authored-by: Brian Bland <brian.bland@coinbase.com> Co-authored-by: Toshi <toshi-noreply@coinbase.com>

Backport of base#5777 to releases/v1.5.0. (cherry picked from commit fce8b55)

…ase#5722) (cherry picked from commit 01e21f1) Co-authored-by: Toshi <toshi-noreply@coinbase.com>

…se#5713) (base#5723) * perf(bin): enable keccak-cache-global by default in node binaries * chore: format default feature ordering for zepter --------- (cherry picked from commit ba1a17d) Co-authored-by: Toshi <toshi-noreply@coinbase.com>

Release v1.5.0 # Conflicts: # .depot/workflows/base-std-fork-tests.yml # .github/workflows/build-release.yml # CLAUDE.md # Cargo.lock # Cargo.toml # bin/base/Cargo.toml # bin/base/src/cli.rs # bin/base/src/commands/rpc.rs # bin/base/src/commands/sequencer.rs # bin/base/src/main.rs # bin/builder/src/main.rs # crates/batcher/cli/src/metrics.rs # crates/builder/cli/src/args.rs # crates/builder/core/benches/tx_selection.rs # crates/builder/core/src/config.rs # crates/builder/core/src/extension.rs # crates/builder/core/src/flashblocks/context.rs # crates/builder/core/src/shadow_validity.rs # crates/builder/core/tests/rpc.rs # crates/builder/multiplex/src/service_builder.rs # crates/common/chains/src/chain.rs # crates/common/chains/src/config.rs # crates/common/chains/src/upgrade.rs # crates/common/genesis/src/chain/upgrade.rs # crates/execution/cli/src/commands/download.rs # crates/execution/cli/src/standard_node.rs # crates/execution/node/src/node.rs # crates/execution/payload/src/builder.rs # crates/execution/payload/src/validity.rs # crates/execution/runner/Cargo.toml # crates/execution/runner/src/add_ons.rs # crates/execution/runner/src/lib.rs # crates/execution/tx-forwarding/tests/forwarding.rs # crates/execution/txpool-rpc/README.md # crates/execution/txpool-rpc/src/extension.rs # crates/execution/txpool-rpc/src/lib.rs # crates/execution/txpool-rpc/src/rpc.rs # crates/execution/txpool/src/transaction.rs # crates/infra/load-tests/README.md # crates/utilities/reth-cli/src/snapshots.rs # etc/systems/src/l2/in_process_builder.rs # etc/systems/src/l2/in_process_client.rs

Canyon, Denim and Everest install code and storage straight to the state DB, so the tracer missed them. List them for reth-firehose to emit.

UlysseCorbeil

Checked the Firehose side: pre-execution writes are wired on the live, backfill and flashblocks paths, and the list matches the three installs v1.5.0 does outside the EVM lgtm.

BrianBland and others added 30 commits September 17, 2026 21:49

fix(txpool-rpc): batch validity transaction insertion (base#5064)

17e85d2

Co-authored-by: Toshi <toshi-noreply@coinbase.com>

fix(system-tests): wait for batcher safe head (base#5134)

51ada20

perf(payload): specialize predicate account hashing (base#5092)

782ffc4

fix(rpc): include EIP-8130 transaction hash (base#5140)

1eda0f7

* fix(rpc): include EIP-8130 transaction hash * style(rpc): apply nightly rustfmt grouping

feat(bench): support auto-deployed fresh-devnet swap workloads (base#…

c3b8b2d

…5131) * feat(bench): support auto-deployed swap harness workload * style(bench): format swap harness tests * fix(bench): make harness deploy async and harden log parsing

feat(snapshot): improve proofs progress logging (base#5154)

2c8d1ea

Amp-Thread-ID: https://ampcode.com/threads/T-01a0b556-f12a-744b-a6c2-378934d8f018 Co-authored-by: Amp <amp@ampcode.com>

perf(bench): trim visualizer metrics (base#5157)

bb5096d

fix(batcher): keep tracking in-flight submissions across pipeline res…

f94c839

…ets (base#5153) * fix(batcher): keep tracking in-flight submissions across pipeline resets * docs(batcher): state the stale-id rule once, on BatchPipeline::reset

fix(baseup): reject unsupported architectures (base#5000)

ca69234

Co-authored-by: Claude <noreply@anthropic.com>

feat(consensus): add --sequencer.isolated flag and config field (base…

c870155

…#5141)

feat(payload): add hybrid predicate index (base#5097)

f086823

fix: remove unused find_l2_block_by_timestampe (base#5195)

aaf9368

chore(common): schedule Mainnet Cobalt upgrade (base#5196)

6a3a32e

Amp-Thread-ID: https://ampcode.com/threads/T-01a0c47c-4416-719a-ad1d-b041cade22be Co-authored-by: Amp <amp@ampcode.com>

fix(cli): restore unified OTLP tracing (base#5172)

0a8b484

Amp-Thread-ID: https://ampcode.com/threads/T-01a0b70a-a4d2-7134-8238-e5dab4d6dbf7 Co-authored-by: Amp <amp@ampcode.com>

chore(bench): remove snapshot gas limit tag (base#5200)

5c626d7

feat(cli): fail closed on a signing key in isolated sequencer mode (b…

1734b76

…ase#5142)

ci(bench): add opt-in fresh-devnet advisory workflow (base#5132)

4878643

* ci(bench): add opt-in fresh-devnet advisory workflow * ci(bench): ignore unrelated label changes

add cobalt reports (base#5211)

55ce9c8

feat(consensus): encode private gossip capability (base#5143)

7776441

feat(consensus): wire isolated sequencer mode end to end (base#5146)

9780173

* feat(consensus): wire isolated sequencer mode end to end * refactor(consensus): adapt isolated-mode capability constructors

BrianBland and others added 25 commits October 7, 2026 20:19

fix(zk-fork-dispute): remove unwrap/expect from checkpoint (base#5525)

8c0273d

Co-authored-by: Toshi <toshi-noreply@coinbase.com>

refactor(load-tests): remove dead runner code (base#5626)

20d35bc

fix(tx-forwarding): stop emitting TXPOOL_BUILDER_CONSUMED (base#5643)

0849544

* fix(tx-forwarding): stop emitting TXPOOL_BUILDER_CONSUMED * test(tx-forwarding): assert the full event journal across mempool and builder nodes

fix(runner): gate test-utils-only dependencies behind the feature (ba…

4736fe9

…se#5647) Co-authored-by: Toshi <toshi-noreply@coinbase.com>

fix(load-tests): propagate batch RPC client errors instead of panicki…

597a577

…ng (base#5526) Co-authored-by: Toshi <toshi-noreply@coinbase.com>

chore(release): set version to 1.5.0 (base#5650)

5d40577

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

fix(proof): disable LTO for the SP1 programs (base#5658)

be2bb03

chore(proof): refresh the SP1 guest Cargo.lock (base#5677)

6a4624a

Co-authored-by: Cursor <cursoragent@cursor.com>

chore(common): schedule Sepolia Denim upgrade (base#5695)

01e7fa3

Activate Denim on Base Sepolia at 1792605600 (Wed Oct 21 2026 18:00:00 UTC), the same time of day as the Sepolia Cobalt activation. (cherry picked from commit 25bc0ce)

feat(genesis): raise max sequencer drift to 6 hours at Denim (base#5697)

43a37a5

Amp-Thread-ID: https://ampcode.com/threads/T-01a11d8b-22ed-75f9-a4a2-dbde4953e929 Co-authored-by: Amp <amp@ampcode.com>

fix(ci): restore release branch build checks (base#5701)

39147e3

Amp-Thread-ID: https://ampcode.com/threads/T-01a11dc1-9bd7-710f-a1a8-533c94625011 Co-authored-by: Amp <amp@ampcode.com>

perf(base): use jemalloc as the global allocator by default (base#5700)

919ee96

(cherry picked from commit e3513cd) Co-authored-by: Brian Bland <brian.bland@coinbase.com> Co-authored-by: Toshi <toshi-noreply@coinbase.com>

fix(base): backport unified version reporting to v1.5.0 (base#5778)

46fddf5

Backport of base#5777 to releases/v1.5.0. (cherry picked from commit fce8b55)

perf(bin): enable asm-keccak by default in node binaries (base#5699) (b…

318e40f

…ase#5722) (cherry picked from commit 01e21f1) Co-authored-by: Toshi <toshi-noreply@coinbase.com>

chore(deps): bump base/reth to base-v2.5.2.8 (base#5821)

e0fe7fa

Trace the state Base writes before a block's transactions

52da803

Canyon, Denim and Everest install code and storage straight to the state DB, so the tracer missed them. List them for reth-firehose to emit.

Add the v1.5.0-fh3.1 changelog and upgrade activation notes

8fa550e

Point reth at the base-v2.5.2.8-fh3.1 tag

72c420d

sduchesneau marked this pull request as ready for review October 16, 2026 18:36

sduchesneau requested a review from UlysseCorbeil October 16, 2026 18:36

UlysseCorbeil approved these changes Oct 16, 2026

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sduchesneau merged commit f49b276 into release/1.x Oct 16, 2026
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sduchesneau deleted the bump/v1.5.0 branch October 16, 2026 18:47

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Merge upstream Base v1.5.0 - #34

Merge upstream Base v1.5.0#34
sduchesneau merged 300 commits into
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sduchesneau commented Oct 16, 2026

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sduchesneau commented Oct 16, 2026

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