New BIND releases are available: 9.18.21, 9.19.19

[Victoria Risk]

Our December 2023 maintenance releases of BIND 9 are available and can be downloaded from the ISC software download page, https://www.isc.org/download.

A summary of significant changes in the new releases can be found in their release notes:

  - Current supported stable branches:

    9.18.21 - https://downloads.isc.org/isc/bind9/9.18.21/doc/arm/html/notes.html

  - Experimental development branch:

    9.19.19 - https://downloads.isc.org/isc/bind9/9.19.19/doc/arm/html/notes.html

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We recommend that users planning to upgrade from either the EOL 9.11 branch or the 9.16 branch should read the following documents first:

    https://kb.isc.org/docs/changes-to-be-aware-of-when-moving-from-911-to-916
    https://kb.isc.org/docs/changes-to-be-aware-of-when-moving-from-bind-916-to-918