Commit c7fbdf5a8e for bind

commit c7fbdf5a8ea235c234ebe04047f44d2ece0b59e4
Merge: 7b746fcb5b 99695582cd
Author: Alessio Podda <alessio@isc.org>
Date:   Thu Oct 8 08:05:53 2026 +0000

    chg: dev: Faster IXFR for inline-signed zones

    Previously, the implementation of dns_diff_appendminimal could lead to quadratic complexity when used in a loop. We introduce an dns_diff_appendlistminimal method for diffs that uses an hashmap to minimize the diff, leading to linear complexity.

    ISC would like to thank Qifan Zhang, of Palo Alto Networks, for reporting this issue.

    Closes #5980

    Merge branch '5980-diff-appendlistminimal-v2' into 'main'

    See merge request isc-projects/bind9!12185