openldap-announce

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OpenLDAP 2.7.2 now available
by project＠openldap.org 22 Oct '26

22 Oct '26

OpenLDAP 2.7.2 is now available for download as detailed on our download page: https://www.openldap.org/software/download/ and should soon be available on all official mirrors: ftp://ftp.openldap.org/pub/OpenLDAP/MIRRORS This is a maintenance release and is made available for general use. Users of OpenLDAP Software are encouraged to upgrade. Project contributors: Howard Chu (Symas Corp) Quanah Gibson-Mount (Dropbox) Ondřej Kuzník (Symas Corp) Community contributors: Dimitar Stoychev OpenLDAP 2.7.2 Release (2026/10/21) Added slapd support for comments with ACLS (ITS#5500,ITS#10619) Added slapd-config option to throttle when qtime exceeds threshold (ITS#10617) Added slapo-nssov option to forward updates (ITS#8149) Fixed libldap with deeply nested URL filters (ITS#10585) Fixed slapd GnuTLS client-cert verification handling (ITS#10616) Fixed slapo-accesslog handling of per-op info state (ITS#10597) Fixed slapo-sssvlv control parsing (ITS#10590) Contrib Fixed slappw-sha2 pointer aliasing (ITS#10611) Fixed denyop rejection handling (ITS#10635) Minor Cleanup ITS#8617 ITS#8884 ITS#10455 ITS#10581 ITS#10573 ITS#10586 ITS#10587 ITS#10588 ITS#10589 ITS#10592 ITS#10593 ITS#10594 ITS#10595 ITS#10596 ITS#10599 ITS#10600 ITS#10602 ITS#10603 ITS#10606 ITS#10607 ITS#10608 ITS#10609 ITS#10610 ITS#10612 ITS#10620 ITS#10621

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OpenLDAP 2.6.16 now available
by project＠openldap.org 22 Oct '26

22 Oct '26

OpenLDAP 2.6.16 is now available for download as detailed on our download page: https://www.openldap.org/software/download/ and should soon be available on all official mirrors: ftp://ftp.openldap.org/pub/OpenLDAP/MIRRORS This is a maintenance release and is made available for general use. Users of OpenLDAP Software are encouraged to upgrade. Project contributors: Howard Chu (Symas Corp) Quanah Gibson-Mount (Dropbox) Ondřej Kuzník (Symas Corp) OpenLDAP 2.6.16 Release (2026/10/21) Fixed slapd GnuTLS client-cert verification handling (ITS#10616) Fixed slapo-accesslog handling of per-op info state (ITS#10597) Fixed slapo-sssvlv control parsing (ITS#10590) Contrib Fixed slappw-sha2 pointer aliasing (ITS#10611) Fixed denyop rejection handling (ITS#10635) Minor Cleanup ITS#10581 ITS#10586 ITS#10587 ITS#10588 ITS#10592 ITS#10593 ITS#10595 ITS#10596 ITS#10600 ITS#10602 ITS#10603 ITS#10606 ITS#10607 ITS#10608 ITS#10609 ITS#10610 ITS#10612 ITS#10620 ITS#10621

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LMDB 1.0.3 now available
by project＠openldap.org 22 Oct '26

22 Oct '26

LMDB 1.0.3 is now available for use. This is a maintenance release and is made available for general use. Project contributors: Howard Chu (Symas Corp) LMDB 1.0.3 Release (2026/10/21) ITS#10615 - fix cache coherency on OpenBSD ITS#10642 - fix mdb_subdb_adjust alignment ITS#10643 - fix DUPSORT delete adjustment

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LMDB 0.9.37 now available
by project＠openldap.org 22 Oct '26

22 Oct '26

LMDB 0.9.37 is now available for use. This is a maintenance release and is made available for general use. Project contributors: Howard Chu (Symas Corp) LMDB 0.9.37 Release (2026/10/21) ITS#10615 - fix cache coherency on OpenBSD ITS#10642 - fix mdb_subdb_adjust alignment ITS#10643 - fix DUPSORT page adjustment

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OpenLDAP 2.7.1 now available
by project＠openldap.org 08 Sep '26

08 Sep '26

OpenLDAP 2.7.1 is now available for download as detailed on our download page: https://www.openldap.org/software/download/ and should soon be available on all official mirrors: ftp://ftp.openldap.org/pub/OpenLDAP/MIRRORS This is a maintenance release and is made available for general use. Users of OpenLDAP Software are encouraged to upgrade. Project contributors: Howard Chu (Symas Corp) Quanah Gibson-Mount (Dropbox) Ondřej Kuzník (Symas Corp) Community contributors: Mikhail Sukhanov OpenLDAP 2.7.1 Release (2026/09/08) Fixed libldap BER leak on notice of disconnection (ITS#10584) Fixed libldap request leak on malformed BER response (ITS#10577) Fixed libldap error stack handling with OpenSSL < 4.0 (ITS#10578) Fixed lload non-blocking BIO handling in SSL renegotiations (ITS#10579) Fixed slapo-ppolicy handling of old passwords (ITS#10565) Documentation slapo-pcache added note about referral chasing (ITS#10560) Minor Cleanup ITS#10561 ITS#10564 ITS#10566 ITS#10568 ITS#10574 ITS#10576 ITS#10582

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OpenLDAP 2.6.15 now available
by project＠openldap.org 08 Sep '26

08 Sep '26

OpenLDAP 2.6.15 is now available for download as detailed on our download page: https://www.openldap.org/software/download/ and should soon be available on all official mirrors: ftp://ftp.openldap.org/pub/OpenLDAP/MIRRORS This is a maintenance release and is made available for general use. Users of OpenLDAP Software are encouraged to upgrade. Project contributors: Howard Chu (Symas Corp) Quanah Gibson-Mount (Dropbox) Ondřej Kuzník (Symas Corp) Community contributors: Mikhail Sukhanov OpenLDAP 2.6.15 Release (2026/09/08) Fixed libldap BER leak on notice of disconnection (ITS#10584) Fixed libldap request leak on malformed BER response (ITS#10577) Fixed libldap error stack handling with OpenSSL < 4.0 (ITS#10578) Fixed lload non-blocking BIO handling in SSL renegotiations (ITS#10579) Fixed slapo-ppolicy handling of old passwords (ITS#10565) Documentation slapo-pcache added note about referral chasing (ITS#10560) Minor Cleanup ITS#10561 ITS#10564 ITS#10566 ITS#10574 ITS#10582

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LMDB 1.0.2 now available
by project＠openldap.org 08 Sep '26

08 Sep '26

LMDB 1.0.2 is now available for use. This is a maintenance release and is made available for general use. Project contributors: Howard Chu (Symas Corp) LMDB 1.0.2 Release (2026/09/08) ITS#10569 - fix version in lmdb.pc ITS#10572 - more upgrade notes ITS#10575 - Windows WRITEMAP fix

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OpenLDAP 2.7.0 now available
by project＠openldap.org 07 Aug '26

07 Aug '26

OpenLDAP Version 2.7 Feature Release Announcement August 6, 2026 The OpenLDAP Project is pleased to announce the general availability of OpenLDAP Software version 2.7, a suite of the Lightweight Directory Access Protocol (v3) servers, clients, utilities, documentation, and development tools. This release contains significant new functions that have been contributed by Symas, its customers, and by other organizations and individuals that use OpenLDAP. As with all new software the Project recommends that users carefully test the software to ensure it meets their needs. The following new components and capabilities are highlighted for this release: Featured Enhancements * libldap enhancements: DNS SRV record support now also supports ldaps Support for TPM chips, smartcards, or hardware security modules Support for the mbedTLS library * back-mdb enhancements: Now using LMDB 1.0 which adds page-level database encryption and/or checksums New OpenLDAP Server Capabilities General * New Access Control Features There is now an explicit "increment" permission for ACLs ACLs can now be applied to operations and controls * New lloadd Configuration support The listen feature can now be modified at runtime * Index keys use 64 bit hashes by default now instead of 32 bit Details Updates to Existing Backends * back-asyncmeta has improved target connection management Updates to Existing Overlays The following updates have been made to existing overlays: * ppolicy: Added support for dynamic policy selection, per-policy default password hashes, rehashing of passwords on simple bind * otp: Added support for the LDAP Compare operation Deprecated Features * GnuTLS is no longer recommended and scheduled for removal in OpenLDAP 2.8 Obsolete Features that have been removed * back-perl and back-sql have been removed See the OpenLDAP 2.7 Administrators Guide Appendix, Section "Changes Since Previous Release" for the full set of new features and enhancements. ACKNOWLEDGEMENTS OpenLDAP Software is developed by the OpenLDAP Project. The Project consists of a team of volunteers who use the Internet to coordinate their activities. The Project is an organized activity of the OpenLDAP Foundation. OpenLDAP Software is derived from University of Michigan LDAP, release 3.3. AVAILABILITY This software is available under the OpenLDAP Public License, a non-restrictive, "free", open-source license. Download information is available at: https://www.OpenLDAP.org/software/download/ Binary distributions are available from a number of sources, including Symas and the Linux Toolbox (LTB) Project SUPPORT OpenLDAP Software is user supported: https://www.openldap.org/support/ In addition, commercial support is available from the vendors listed here: https://www.openldap.org/support/ The OpenLDAP Administrator's Guide, which includes quick-start instructions, is available at: https://www.openldap.org/doc/admin25/ In addition, there are also a number of discussion lists related to OpenLDAP Software. A list of mailing lists is available at: https://www.OpenLDAP.org/lists/ To report bugs, please use project's Issue Tracking System: https://bugs.openldap.org/ The OpenLDAP home page containing lots of interesting information and online documentation is available at this URL: https://www.OpenLDAP.org/ SUPPORTED PLATFORMS This release has been ported to many UNIX (and UNIX-like) platforms including Darwin, FreeBSD, Linux, NetBSD, OpenBSD and most commercial UNIX systems. The release has also been ported (in part or in whole) to other platforms including Apple MacOS X, IBM zOS, and Microsoft Windows NT/2000/etc. OpenLDAP is a registered trademark of the OpenLDAP Foundation. Copyright 1999-2026 The OpenLDAP Foundation, Redwood City, California, USA. All Rights Reserved. Permission to copy and distribute verbatim copies of this document is granted.

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LMDB 1.0.1 now available
by project＠openldap.org 07 Aug '26

07 Aug '26

LMDB 1.0.1 is now available for use. This is a maintenance release and is made available for general use. Project contributors: Howard Chu (Symas Corp) LMDB 1.0.1 Release (2026/08/06) ITS#10529 - invalidate DBIs in rollback ITS#10534 - update mdb_env_get_maxkeysize() doc ITS#10536 - re-fix mdb_drop(MAIN_DBI) ITS#10538 - fix large writes on Windows ITS#10539 - Windows build fixes ITS#10540 - cleanup outdated license notices ITS#10542 - Windows buffered/writethru write behavior ITS#10551 - fix mdb_page_split nodesize calculation ITS#10553 - Another Windows build fix

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LMDB 0.9.36 now available
by project＠openldap.org 07 Aug '26

07 Aug '26

LMDB 0.9.36 is now available for use. This is a maintenance release and is made available for general use. Project contributors: Howard Chu (Symas Corp) Community contributors: Lorenz Bauer Josh Soref LMDB 0.9.36 Release (2026/08/06) ITS#7772 - limit sub-page growth when re-adding existing data ITS#8335 - more input validation for put(MDB_MULTIPLE) ITS#8386 - be a bit more precise that mdb_get retrieves data in intro.doc ITS#8590 - suppress SIGPIPE on Mac OSX for mdb_copy/compact ITS#8739 - don't use fdatasync on FreeBSD 11.0 and older ITS#8824 - mdb_dump: cleanup check for MDB_SUCCESS ITS#9388 - fix mdb_stat page counts for dupsort DBs ITS#10054 - fix write of 2GB values ITS#10108 - mdb_dump: fix comment ITS#10454 - fix metapage sync on Mac OSX ITS#10504 - silence linker warning on Mac OSX ITS#10522 - reject 0-length values in DUPSORT DBs ITS#10538 - fix large writes on Windows

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openldap-announce