SUSE-RU-2026:21683-1: moderate: Recommended update for libzypp, zypper, libsolv

[SLE-UPDATES]

# Recommended update for libzypp, zypper, libsolv

Announcement ID: SUSE-RU-2026:21683-1  
Release Date: 2026-05-15T13:29:24Z  
Rating: moderate  
References:

  * jsc#PED-11922

  
Affected Products:

  * SUSE Linux Micro 6.0

  
  
An update that contains one feature can now be installed.

## Description:

This update for libzypp, zypper, libsolv fixes the following issues:

Changes in libsolv:

  * update to version 0.7.37:
    * fix parsing of sha512 checksums in debian repositories
    * improve speed of dirpool_add_dir makeing parsing of filelists.xml twice as fast
    * fix parsing of recommands in the old Mandriva synthesis format

Changes in libzypp:

  * update to version 17.38.8:
    * Mandatory signature verification plugin support (jsc#PED-11922)

Changes in zypper:

  * update to version 1.14.97:
    * Add --filter-version-change to zypper lu. Adds filtering by version change significance to reduce noise in update listings. Supports levels: rebuild (hides rebuild-only changes) and package (hides all release-only changes).

## Special Instructions and Notes:

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Micro 6.0  
    zypper in -t patch SUSE-SLE-Micro-6.0-715=1

## Package List:

  * SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    * libsolv-tools-debuginfo-0.7.37-1.1
    * libsolv-tools-0.7.37-1.1
    * libsolv-debugsource-0.7.37-1.1
    * libzypp-17.38.8-1.1
    * libzypp-debuginfo-17.38.8-1.1
    * zypper-debugsource-1.14.97-1.1
    * libzypp-debugsource-17.38.8-1.1
    * zypper-1.14.97-1.1
    * libsolv-tools-base-0.7.37-1.1
    * zypper-debuginfo-1.14.97-1.1
    * libsolv-tools-base-debuginfo-0.7.37-1.1
  * SUSE Linux Micro 6.0 (noarch)
    * zypper-needs-restarting-1.14.97-1.1

## References:

  * https://jira.suse.com/browse/PED-11922

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