Cardano Updates

  Four mutation tests expected error codes that no longer match the
  validator's check ordering or error code assignments:

  - IncrementDifferentClaimRedeemer: H44 (DepositInputNotFound) is not
    referenced anywhere in the on-chain validator; H43 (DepositNotSpent)
    is the actual check that fires when the increment TxOutRef is absent
    from tx inputs.

  - DropDecommitOutput and ChangeDecrementedValue: signatures cover
    (headId, version, snapshotNumber, accumulatorHash), not output values,
    so removing or changing a decommit output fails mustDecreaseValue
    (H4) before any signature check (H12) can run.

  - ContestFromDifferentHead: replacePolicyIdWith mutates token values
    but not the datum's headId field, so mustBeSignedByParticipant fires
    H5 before the signature check reaches H37.

Signed-off-by: Sasha Bogicevic <[email protected]>

feat(tracing): add per-tracer TraceOptions for fast/slow clusters

Enable searching the documentation website

Add granular per-tracer severity/maxFrequency entries based on the
ouroboros-leios proto-devnet config, minus Leios-specific tracers, to
conway_fast, conway_slow, and mainnet_fast.

This does not rely on anything in the RB body - which is currently just
holding a dummy LeiosCert, not even bytes - and determines the point and
size of the EB from the current chain / previous header.

BIG CAVEAT: This only works if we extend our current selection! Using
the cert from the block body would circumvent this.

A follower far behind a peer re-fetched the entire not-yet-validated
backlog on every ChainSync roll-forward: `issue_fetch_internal` built a
range `[anchor .. missing.last()]` and deduped only on the `to` endpoint,
while `in_flight` recorded only that single endpoint. Each new tip
therefore re-issued an overlapping range, so blocks_received grew ~30x
the chain length and block bandwidth climbed super-linearly during deep
catch-up.

Track BlockFetch ranges per block in `in_flight` (matching the per-block
removal already done in on_block_received), filter `missing` against it
so only the frontier gap is requested, and start the range at the first
still-needed block when an in-flight prefix was filtered. on_block_fetch_
failed now clears the whole [from,to] slot range so a failed range can be
retried.

Verified offline (local producer -> stake-0 follower): blocks_received
== validated == tip (1x) vs the prior 30x. New regression test
deep_catch_up_does_not_refetch_in_flight_blocks.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

Resolves https://github.com/cardano-scaling/hydra/issues/2352

[EC Api] - For Andamio, attending The Linux Foundation Open Source Summit North America 2026 reinforced an important lesson: People are ready to learn more about blockchain.

Bumps [DeterminateSystems/magic-nix-cache-action](https://github.com/determinatesystems/magic-nix-cache-action) from 13 to 14.
- [Release notes](https://github.com/determinatesystems/magic-nix-cache-action/releases)
- [Commits](https://github.com/determinatesystems/magic-nix-cache-action/compare/v13...v14)

---
updated-dependencies:
- dependency-name: DeterminateSystems/magic-nix-cache-action
  dependency-version: '14'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: Noon <[email protected]>

The nightly scheduled run has failed at 'Install moog' every cron tick
since moog 0.5.x dropped the moog-*-linux64.tar.gz asset (last green
2026-06-01). Replace the get-latest-release + release-downloader actions
with a gh release download that picks the statically-linked
moog-*-x86_64-linux-musl.tar.gz, filtering out the agent/oracle tarballs.

Also add an 'Alert on scheduled failure' step (issues:write) that opens
or appends to a single tracking issue, so a silently-failing nightly run
becomes visible instead of rotting for days.

Bumps [clap](https://github.com/clap-rs/clap) from 4.5.53 to 4.5.60.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/clap_complete-v4.5.53...clap_complete-v4.5.60)

---
updated-dependencies:
- dependency-name: clap
  dependency-version: 4.5.60
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [ordinal](https://github.com/heaths/ordinal-rs) from 0.3.2 to 0.4.0.
- [Release notes](https://github.com/heaths/ordinal-rs/releases)
- [Commits](https://github.com/heaths/ordinal-rs/commits/v0.4.0)

---
updated-dependencies:
- dependency-name: ordinal
  dependency-version: 0.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [pallas-addresses](https://github.com/txpipe/pallas) from 0.35.0 to 0.36.0.
- [Release notes](https://github.com/txpipe/pallas/releases)
- [Changelog](https://github.com/txpipe/pallas/blob/main/CHANGELOG.md)
- [Commits](https://github.com/txpipe/pallas/commits)

---
updated-dependencies:
- dependency-name: pallas-addresses
  dependency-version: 0.36.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>