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Release v1.18.0 - #223

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release/v1.18.0
Aug 21, 2026
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Release v1.18.0#223
sduchesneau merged 1 commit into
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release/v1.18.0

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Stamps the accumulated Unreleased section as v1.18.0. No code change.

Also merges the two ### Fixed sections the section had accumulated across merges, and puts the subsections back in Keep a Changelog order (Added, Changed, Deprecated, Fixed, Security). All 29 entries are preserved verbatim.

Highlights of what ships in this release:

  • Operators, breaking: --substreams-tier2-hosted-store-registry-address is removed — remove it from your substreams-tier2 configuration before upgrading or the process refuses to start on an unknown flag.
  • Deprecated: firecore.HideGlobalFlagsOnChildCmd is now a no-op; global flags are hidden behind --gh.
  • Security: golang.org/x/mod v0.40.0, clearing CVE-2026-56864 and CVE-2026-56865 (both HIGH).
  • Several request/startup hangs fixed (unreadable merged-blocks files, empty bundles, --print-clock-only, unlinkable live blocks in the firehose app and substreams-tier1, superviser restart deadlock).
  • New --validate-blocks on firecore tools check merged-blocks, and a large substreams bump (progress logging, worker accounting, the v4 estimate RPC, the context WASM host module).

substreams stays pinned at v1.21.1-0.20260820161654-1cffa6c10a8d; the commits sitting on substreams@develop past that pin are deliberately not included.

🤖 Generated with Claude Code

https://claude.ai/code/session_01F468AyRrW8saShuLPBRtmX

Merge the two Fixed sections the release accumulated and put the
sections back in Keep a Changelog order.
@sduchesneau

sduchesneau commented Aug 21, 2026

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🔍 Vulnerabilities of ghcr.io/streamingfast/firehose-core:cc3f4ca-amd64

📦 Image Reference ghcr.io/streamingfast/firehose-core:cc3f4ca-amd64
digestsha256:a12a74e99c023bb689a4954c327fad6ddbbee8df24dcc67e951d4cffa6bf5f41
vulnerabilitiescritical: 0 high: 0 medium: 0 low: 0
platformlinux/amd64
size160 MB
packages509
📦 Base Image ubuntu:24.04
also known as
  • c1ca75be10a22ea09ff0b7bbe8b82ee03553a4f9b795030ee2ec921e42418fc8
  • noble
  • noble-20260810
digestsha256:1e0a86e57d247923571b75e0aaf48a1449cf8c543d51fb3e07a4a7d7bfa79316
vulnerabilitiescritical: 0 high: 0 medium: 3 low: 4

@sduchesneau
sduchesneau merged commit fd0aa00 into develop Aug 21, 2026
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@sduchesneau
sduchesneau deleted the release/v1.18.0 branch August 21, 2026 20:20
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2 participants