With server-side prepared statements the plan cache builds a generic plan
after five executions. For substring(x,1,N) = $1 with N smaller than the
index prefix K, no value is available at plan time, so nothing can be
derived and the plan falls back to an unindexed scan. Under LIMIT with
default selectivity that scan is estimated cheap (cost ~12k on mainnet vs
the real crawl over billions of rows), so plancache adopts it and the
prefix index is never used again for that statement.

The hook now adds a large penalty to the total cost of any plan built with
an unbound external Param on a N < K prefix clause, which is exactly the
generic-plan case. plancache compares that against the average custom plan
cost and keeps replanning with the actual value, where the range on the
prefix index is derived as before. N >= K statements are unaffected.

Observed on the ush mainnet indexer: EXPLAIN EXECUTE x7 for N=3 switched
from the index range scan to a txn_pkey filter on the sixth execution.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BAkGJyPG5VRajhBwFRPiQ2

Signers (e.g. wallets) can mutate the transactions they are given, so
the built transactions aren't necessarily the ones that reach the network. The
mutated group was sent successfully, but `send()` then waited for confirmation of
the pre-mutation transaction ID, which is never found. The reported `txIds`,
`transactions` and `groupId` were stale for the same reason, in both `send()` and
`simulate()`.

Read the transactions back out of the signed transactions instead. The built
transaction is kept when its ID is unchanged.

Signers (e.g. wallets) can  mutate the transactions they are given, so
the built transactions aren't necessarily the ones that reach the network. The
mutated group was sent successfully, but `send()` then waited for confirmation of
the pre-mutation transaction ID, which is never found. The reported `txIds`,
`transactions` and `groupId` were stale for the same reason, in both `send()` and
`simulate()`.

Read the transactions back out of the signed transactions instead. The built
transaction is kept when its ID is unchanged, as decoding is lossy for zero
valued fields (a built `fee` of `0n` decodes back as `undefined`).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Explorer header, share card and posters, page brands, siteName, wallet
siteName, and metadataBase all move off VibeKit Agent / agent.getvibekit.ai.

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

/transaction, /asset, /application, /block render a branded 1200×630
poster for crawlers and a summary page for humans, straight from chain
state — nothing stored. Txns resolve indexer-first with an algod
pending-pool rescue; cache headers graduate an algod render to the
indexer's immutable one and never let a miss stick. Posters serve from
/og/<kind>/<ref> (the file convention can't live in a catch-all).

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

Newest GitHub release (prereleases included — alphas are the product),
cached 24h in ~/.config/vibekit/update-check.json, compared with
Bun.semver. One dim stderr line; skipped for mcp stdio, non-TTY, CI,
and VIBEKIT_NO_UPDATE_CHECK.

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

clack's path prompt with tab completion, rooted at cwd, directories only.

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

Pointer files gain the AGENTS.md paragraph by guarded append; a project's
own AGENTS.md is kept, ours lands beside it as AGENTS.vibekit.md, chained
by one line. TOML configs now parse-and-merge like JSON (Bun.TOML), so a
user's codex/grok settings survive.

Claude-Session: https://claude.ai/code/session_01HSTYunMrd3nHfxWVNJGssA

Bumps org.jlleitschuh.gradle.ktlint from 13.1.0 to 14.2.0.

---
updated-dependencies:
- dependency-name: org.jlleitschuh.gradle.ktlint
  dependency-version: 14.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Bumps org.jlleitschuh.gradle.ktlint from 13.1.0 to 14.2.0.

---
updated-dependencies:
- dependency-name: org.jlleitschuh.gradle.ktlint
  dependency-version: 14.2.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>