From: merge-script <hello@evanlinjin.me>
Date: Fri, 29 Aug 2025 00:11:09 +0000 (+0000)
Subject: Merge bitcoindevkit/bdk#2011: fix(electrum): fix stale anchor hash on reorg
X-Git-Tag: core-0.6.2~4
X-Git-Url: http://internal-gitweb-vhost/?a=commitdiff_plain;h=333cc2a03e3caa7d602da349e1e7b9b492eca4df;p=bdk

Merge bitcoindevkit/bdk#2011: fix(electrum): fix stale anchor hash on reorg

fdec863ed134f2b94186a3c5d462a5d1e65956ab fix(electrum): fix stale anchor hash on reorg (Wei Chen)

Pull request description:

  ### Description

  Fixes an issue in `batch_fetch_anchors()` in `bdk_electrum` where, if a stale block header was detected and a fresh header was fetched, the confirmation anchor inserted into `anchor_cache` still used the hash from the original stale header instead of the new one.

  ### Changelog notice

  - `batch_fetch_anchors()` no longer uses a potentially stale hash as the anchor.

  ### Checklists

  #### All Submissions:

  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)

  #### Bugfixes:

  * [ ] This pull request breaks the existing API
  * [ ] I've added tests to reproduce the issue which are now passing
  * [ ] I'm linking the issue being fixed by this PR

ACKs for top commit:
  evanlinjin:
    ACK fdec863ed134f2b94186a3c5d462a5d1e65956ab

Tree-SHA512: be098569d8e038ca65b9c572f92642151679e36ed4138ca89d554c31bd97aaabfcb430ee055939cc37fcccb35a45bb6158a9b303241a6cf410caf7657d33a5f5
---

333cc2a03e3caa7d602da349e1e7b9b492eca4df