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Release Notes

This page contains links to detailed notes for release in the currently supported OSG release series. For our policy on release series support, please consult this page.

Want faster access to production-ready software?

OSG 3.5 and 3.4 offer a rolling release repository where packages are added as soon as they pass acceptance testing. To install packages from this repository, enable [osg-rolling] in /etc/yum.repos.d/osg-rolling.repo:

[osg-rolling]
...
enabled=1

Or for one-time installations, append the following to your yum command:

--enablerepo=osg-rolling

OSG 3.5

Supported OS Versions: EL7

The OSG 3.5 release series introduces HTCondor 8.8 and 8.9, available in osg-release and osg-upcoming, respectively. It also drops support for the RSV monitoring probes, CREAM CEs, and Enterprise Linux 6. See the initial OSG 3.5.0 release notes for additional details.

To update to the OSG 3.5 series, please consult the page on updating between release series.

Version Date Summary
3.5.27 2020-11-12 gfal2 2.18.1-1.1; Upcoming: HTCondor 8.9.9, GlideinWMS 3.7.1
3.5.26 2020-11-05 gfal2 2.18.1, HTCondor 8.8.11, CVMFS 2.7.5, osg-flock 1.2, python-scitokens 1.2.4-3, scitokens-credmon 0.8.1; Upcoming: XRootD 5.0.2
3.5.25-2 2020-10-29 VO Package v109
3.5.25 2020-10-08 GlideinWMS 3.6.5, BLAHP 1.18.48; Upcoming: BLAHP 1.18.48
3.5.24 2020-09-17 CVMFS 2.7.4, stashcache-client 6.1.0, hosted-ce-tools 0.8.2, CCTools 7.1.7, VO Package v108
3.5.23 2020-09-03 xrootd-hdfs 2.1.8, osg-release 3.5-4; Upcoming: HTCondor 8.9.8, XRootD 5.0.1 and associated plugins
3.5.22 2020-08-27 HTCondor 8.8.10, Frontier Squid 4.13-1.1, XCache 1.5.2, xrootd-scitokens 1.2.2, gratia-probe 1.20.14, BLAHP 1.18.47, oidc-agent 3.3.3, XRootD plugins
3.5.21-2 2020-08-10 IGTF 1.107, VO Package v107
3.5.21 2020-07-30 WN client and OASIS on EL8, HTCondor-CE 4.4.1, osg-flock 1.1-2, osg-pki-tools 3.4.0, osg-system-profiler 1.6.0, osg-xrootd 3.5-13, stashcache-client 6.0.0
3.5.20 2020-07-23 HTCondor-CE 4.4.0, CVMFS 2.7.3, Frontier Squid 4.12-2.1, scitokens-cpp 0.5.1
3.5.19 2020-07-01 XRoodD 4.12.3, xrootd-lcmaps 1.7.7, scitokens-credmon 0.7; Upcoming: HTCondor 8.9.7
3.5.18 2020-06-11 Frontier Squid 4.11-3.1, VOMS 2.0.14-6, XCache 1.4, stashcache-client 5.6.1
3.5.17 2020-06-04 BLAHP 1.18.46, HTCondor 8.8.9, gratia-probe 1.20.13, VO Package v106; Upcoming: GlideinWMS 3.7, HTCondor 8.9.7
3.5.16 2020-05-14 CVMFS 2.7.2, Frontier Squid 4.11-2.1, osg-ce 3.5-5, hosted-ce-tools 0.7, CCTools 7.1.5, VO Package v105
3.5.15-3 2020-05-06 IGTF 1.106
3.5.15-2 2020-04-15 VO Package v104
3.5.15 2020-04-08 Frontier Squid 4.10.3, VO Package v103, XRootD 4.11.3, osg-xrootd 3.5-12
3.5.14 2020-04-07 High Priority Release: HTCondor 8.8.8; Upcoming: HTCondor 8.9.6
3.5.13 2020-04-02 GlideinWMS 3.6.2, IGTF 1.105, HTCondor-CE 4.2.1, Pegasus 4.9.3, LCMAPS 1.6.6-1.12, globus-gridftp-server 13.20-1.1, scitokens-cpp 0.5.0
3.5.12 2020-03-26 High Priority Release: XRootD-SciTokens 1.2.0
3.5.11 2020-03-11 CVMFS 2.7.1, oidc-agent 3.3.1, CCTools 7.0.22, GSI-OpenSSH 7.4p1-5, VO Package v101
3.5.10-2 2020-03-04 VO Package v100
3.5.10 2020-02-20 XRootD 4.11.2, XCache 1.2.1, VO Package v99, UberFTP 2.8-3, osg-configure 3.1.1, osg-system-profiler 1.5.0
3.5.9 2020-02-06 High Priority Release: Frontier Squid 4.10
3.5.8-4 2020-01-30 High Priority Release: IGTF 1.104
3.5.8-3 2020-01-29 High Priority Release: OSG CA certs based on IGTF 1.104 pre-release
3.5.8-2 2020-01-28 IGTF 1.103
3.5.8 2020-01-16 XRootD 4.11.1, VOMS 2.0.14-15, HTCondor 8.8.7, gratia-probe 1.20.12, osg-xrootd, host-ce-tools 0.5-2, scitokens-cpp 0.4.0, osg-ce, gsi-openssh, globus-gridftp-server, Upcoming: HTCondor 8.9.5
3.5.7 2019-12-19 HTCondor-CE 4.1.0, CVMFS 2.7.0, GlideinWMS 3.6.1, HTCondor 8.8.6; Upcoming: HTCondor 8.9.4
3.5.6 2019-11-26 XCache 1.2, CCTools 7.0.21, osg-release 3.5-3
3.5.5 2019-11-14 High Priority Release: Frontier Squid 4.9, XRootD 4.11.0, BLAHP 1.81.45, scitokens-credmon 0.4.2, scitokens-cpp 0.3.5
3.5.4 2019-10-23 HTCondor 8.8.5-1.7, StashCache-Client 5.5.0, IGTF 1.102, VO Package v97
3.5.3 2019-10-17 GlideinWMS 3.6, oidc-agent 3.2.6, scitokens-cpp 0.3.4, XRootD 4.10.1, HTCondor 8.8.5, osg-configure 3.1.0, gratia-probe 1.20.11; Upcoming: HTCondor 8.9.3
3.5.2 2019-10-10 HTCondor-CE 4.0.1, OSG CE 3.5-2, CVMFS 2.6.3, Frontier-Squid 4.8-2, CCTools 7.0.18, VO Package v96
3.5.1 2019-09-19 High Priority Release: MyProxy 6.2.6, GSI-OpenSSH, Globus GridFTP Server
3.5.0 2019-08-30 CVMFS 2.6.2, HTCondor 8.8.4, XCache 1.1.1, OSG XRootD 3.5, OSG Configure 3.0.0, XRootD LCMAPS 1.7.4, XRootD HDFS 2.1.6; Upcoming: HTCondor 8.9.2

OSG 3.4

Supported OS Versions: EL7, EL6

OSG 3.4 End-of-Life Approaching

According to our OSG Software Release Series Support Policy, the OSG 3.4 series is due to reach end-of-life in November 2020. Please upgrade to OSG 3.5 at your earliest convenience.

Version Date Summary
3.4.57 2020-11-12 gfal2 2.18.1-1.1
3.4.56 2020-11-05 gfal2 2.18.1
3.4.55-2 2020-10-29 VO Package v109
3.4.55 2020-10-08 Singularity 3.6.3, GlideinWMS 3.6.5 (EL7 Only)
3.4.54-2 2020-09-17 VO Package v108
3.4.54 2020-08-27 HTCondor 8.8.10, Frontier Squid 4.13-1.1
3.4.53-2 2020-08-10 IGTF 1.107, VO Package v107
3.4.53 2020-07-01 XRoodD 4.12.3, xrootd-lcmaps 1.7.7
3.4.52 2020-06-11 Frontier Squid 4.11-3.1, VOMS 2.0.14-6
3.4.51 2020-06-04 gratia-probe 1.20.13, VO Package v106
3.4.50 2020-05-14 XRootD 4.11.3, VO Package v105
3.4.49-3 2020-05-06 IGTF 1.106
3.4.49-2 2020-04-15 VO Package v104
3.4.49 2020-04-08 Frontier Squid 4.10.3, VO Package v103
3.4.48 2020-04-07 High Priority Release: HTCondor 8.8.8
3.4.47 2020-04-02 GlideinWMS 3.6.2, IGTF 1.105
3.4.46 2020-03-26 High Priority Release: XRootD-SciTokens 1.2.0
3.4.45 2020-03-11 Singularity 3.5.3, VO Package v101
3.4.44-2 2020-03-04 VO Package v100
3.4.44 2020-02-20 XRootD 4.11.2, XCache 1.2.1, VO Package v99, UberFTP 2.8-3, osg-configure 2.5.1, osg-system-profiler 1.5.0
3.4.43 2020-02-06 High Priority Release: Frontier Squid 4.10
3.4.42-4 2020-01-30 High Priority Release: IGTF 1.104
3.4.42-3 2020-01-29 High Priority Release: OSG CA certs based on IGTF 1.104 pre-release
3.4.42-2 2020-01-28 IGTF 1.103
3.4.42 2020-01-16 XRootD 4.11.1, VOMS 2.0.14-15, HTCondor 8.8.7, gratia-probe 1.20.12, osg-xrootd, host-ce-tools 0.5-2, scitokens-cpp 0.4.0, osg-ce
3.4.41 2019-12-19 Singularity 3.5.2, HTCondor-CE 3.4.0, CVMFS 2.7.0, GlideinWMS 3.6.1, HTCondor 8.8.6
3.4.40 2019-11-26 XCache 1.2, CCTools 7.0.21, osg-release 3.4-9
3.4.39 2019-11-14 High Priority Release: Frontier Squid 4.9, XRootD 4.11.0, BLAHP 1.81.45, scitokens-credmon 0.4.2, scitokens-cpp 0.3.5, Singularity 3.4.2
3.4.38 2019-10-23 StashCache-Client 5.5.0, IGTF 1.102, VO Package v97
3.4.37 2019-10-17 GlideinWMS 3.6, oidc-agent 3.2.6, scitokens-cpp 0.3.4, XRootD 4.10.1, HTCondor 8.8.5, osg-configure 2.5.0, gratia-probe 1.20.11
3.4.36 2019-10-10 CVMFS 2.6.3, Frontier-Squid 4.8-2, CCTools 7.0.18, Singularity 3.4.1, LCMAPS 1.6.6-1.9, VO Package v96
3.4.35 2019-09-19 High Priority Release: MyProxy 6.2.6, GSI-OpenSSH, Globus GridFTP Server, Singularity 3.4.0, GlideinWMS 3.4.6
3.4.34 2019-08-29 XCache 1.1.1, osg-configure 2.4.1, osg-xrootd 3.4.4, xrootd-hdfs 2.1.6, xrootd-lcmaps 1.7.4, MyProxy 6.2.4, CCTools 7.0.14, osg-system-profiler 1.4.3
3.4.33 2019-08-01 Frontier Squid 4.8, XRootD 4.10.0, cvmfs-x509-helper 2.0
3.4.32 2019-07-25 Frontier Squid 4.4-2.1, Singularity 3.2.1-1.1, VO Package v94; Upcoming: HTCondor 8.8.4
3.4.31-2 2019-07-02 IGTF 1.101
3.4.31 2019-06-13 Singularity 3.2.1, GlideinWMS 3.4.5-2, HTCondor 8.6.13-1.4, VO Package v93; Upcoming: HTCondor 8.8.3
3.4.30-2 2019-05-30 IGTF 1.99, VO Package v92
3.4.30 2019-05-16 BLAHP 1.81.41, VO Package V91, xrootd-voms-plugin 0.6.0, osg-pki-tools 3.3.0; Upcoming: Singularity 3.1.1-1.1, osg-se-hadoop, BLAHP 1.18.41
3.4.29-2 2019-05-07 VO Package v90
3.4.29 2019-05-02 XCache 1.0.5, MyProxy 6.2.3
3.4.28-2 2019-04-30 IGTF 1.98
3.4.28 2019-04-25 XRootD 4.9.1, xrootd-hdfs 2.1.4, GlideinWMS 3.4.5, osg-flock 1.1, VO Package v89; Upcoming: HTCondor 8.8.2
3.4.27-2 2019-04-16 VO Package v88
3.4.27 2019-04-11 Globus GridFTP uses GCT, CVMFS 2.6.0, HTCondor-CE 3.2.2, cctools 7.0.11, osg-pki-tools 3.2.2; Upcoming: Singularity 3.1.1
3.4.26-2 2019-04-02 IGTF 1.97, VO Package v87
3.4.26 2019-03-14 cctools 7.0.9, Pegasus 4.9.1, osg-pki-tools 3.1.0; Upcoming: Singularity 3.1.0
3.4.25 2019-03-07 gsi-openssh 7.4p1, HTCondor 8.6.13 patched, xrootd-lcmaps 1.7.0; Upcoming: HTCondor 8.8.1
3.4.24-2 2019-03-05 IGTF 1.96, VO Package v86
3.4.24 2019-02-21 BLAHP 1.18.39, osg-pki-tools 3.0.1, HTCondor-CE 3.2.1, condor-cron 1.14.1; Upcoming: Singularity 3.0.3, HDFS on EL6
3.4.23 2019-01-23 Gratia probes 1.20.8; Upcoming: Singularity 3.0.2, HTCondor 8.8.0
3.4.22-2 2019-01-14 IGTF 1.95
3.4.22 2018-12-20 HTCondor-CE 3.2.0, frontier-squid 4.4, Pegasus 4.9.0, CVMFS 2.5.2, IGTF 1.94, VO Package v85
3.4.21 2018-12-12 High Priority Release: Singularity 2.6.1
3.4.20 2018-11-01 GlideinWM 3.4.2, SciTokens 1.2.1, stashcache 0.10, stashcache-client 5.1.0-4, HTCondor 8.6.13; Upcoming: HTCondor 8.7.10
3.4.19 2018-10-25 Patched tarball, XRootD 4.8.5, osg-flock 1.0, stashcache 0.9, autopyfactory 2.4.9
3.4.18-2 2018-10-03 VO Package v84
3.4.18 2018-09-27 XRootD 4.8.4 + HTTP Patches, xrootd-lcmaps 1.4.1, xrootd-hdfs 2.1.3, HTCondor CE 3.1.4, CernVM-FS 2.5.1, Gratia probes 1.20.7, Pegasus 4.8.4, GlideinWMS 3.4, RSV 3.19.8, BLAHP 1.18.38
3.4.17-3 2018-09-26 IGTF 1.93
3.4.17-2 2018-09-13 VO Package v83
3.4.17 2018-08-16 Singularity 2.6.0, HTCondor 8.6.12, Pegasus 4.8.3, HTCondor-CE 3.1.3, xrootd-lcmaps 1.4.0; Upcoming: HTCondor 8.7.9
3.4.16-2 2018-08-08 CILogon OpenID Certification Authority Certificate
3.4.16 2018-08-01 Frontier Squid 3.5.27-5.1, XRootD 4.8.4, SciTokens 1.2.0
3.4.15 2018-07-06 High Priority Release: Singularity 2.5.2
3.4.14-2 2018-07-05 IGTF 1.92
3.4.14 2018-07-02 HDFS 2.6(EL7), osg-configure 2.3.1, RSV 3.19.7, lcmaps-plugins-voms 1.7.1-1.6, Gratia probes 1.20.3, osg-pki-tools 3.0.0, GridFTP-HDFS 1.1.1-1.2(EL7), lcmaps-plugins-verify-proxy 1.5.11, OWAMP 3.5.6 BLAHP 1.18.37; Upcoming: GlideinWMS 3.4, BLAHP 1.18.37
3.4.13 2018-06-12 CVMFS 2.5.0, HTCondor 8.6.11, Singularity 2.5.1, Pegasus 4.8.2, voms-proxy-direct; Upcoming: HTCondor 8.7.8
3.4.12-3 2018-05-21 IGTF 1.91
3.4.12-2 2018-05-10 Added Let's Encrypt CA, VO Package v79
3.4.12 2018-05-10 HTCondor-CE 3.1.2, GlideinWMS 3.2.22.2, XRootD 4.8.3, Gratia probes 1.20, RSV 3.18; Upcoming: GlideinWMS 3.3.3
3.4.11 2018-05-01 High Priority Release: Singularity 2.5.0
3.4.10 2018-04-18 Singularity 2.4.6, HTCondor-CE 3.1.1, HTCondor 8.6.10, gigetcert 1.16, BLAHP 1.18.36, xrootd-lcmaps 1.2.1-3, osg-configure 2.2.4; Upcoming: HTCondor 8.7.7, xrootd-hdfs 2.0.2
3.4.9-2 2018-04-05 IGTF 1.90, VO Package v78
3.4.9 2018-03-08 XRootD 4.8.1, GlideinWMS 3.2.21, Frontier Squid 3.5.27-3, RSV 3.17.0, osg-release 3.4-4
3.4.8 2018-02-08 GlideinWMS 3.2.20-2
3.4.7 2018-02-01 Singularity 2.4.2, Pegasus 4.8.1, gratia-probe 1.19.0, perfsonar-tools 4.0.1, HTCondor 8.6.9, frontier-squid 3.5.27-2.1, osg-pki-tools 2.1.4; Upcoming: HDFS 2.6, HTCondor 8.7.6
3.4.6-2 2018-01-24 IGTF 1.89
3.4.6 2017-12-21 XRootD 4.8.0, CernVM-FS 2.4.4, GlideinWMS 3.2.20, osg-pki-tools 2.1.2, HTCondor-CE 3.0.4, osg-configure 2.2.3
3.4.5-4 2017-12-20 VO Package v77
3.4.5-3 2017-11-29 IGTF 1.88
3.4.5-2 2017-11-20 VO Package v76
3.4.5 2017-11-14 osg-pki-tools 2.0.0, BLAHP 1.18.34, HTCondor 8.6.8, XRootD 4.7.1, CMVFS 2.4.2 globus-gridftp-server 12.2-1.2, globus-gridftp-server-control 6.0, RSV 3.16.0; Upcoming: HTCondor 8.7.5
3.4.4-3 2017-11-01 IGTF 1.87
3.4.4-2 2017-10-11 IGTF 1.86, VO Package v75
3.4.4 2017-10-10 gsi-openssh 7.3p1c, Singularity 2.3.2, HTCondor 8.6.6, globus-gridftp-server-control 5.2, osg-ca-scripts 1.1.7-2, osg-configure 2.2.1; Upcoming: HTCondor 8.7.3
3.4.3 2017-09-12 CVMFS 2.4.1, Singularity 2.3.1, BLAHP 1.18.33, XRootD 4.7.0, StashCache 0.8, Globus update, osg-ca-scripts 1.1.7, globus-gridftp-osg-extensions 0.4, xrootd-lcmaps 1.3.4, HTCondor-CE 3.0.2
3.4.2-2 2017-08-14 IGTF 1.85
3.4.2 2017-08-08 HTCondor 8.6.5, HTCondor-CE 3.0.1, condor-cron 1.1.3, osg-configure 2.1.1, BLAHP 1.18.32, osg-ce 3.4-3
3.4.1-2 2017-07-13 IGTF 1.84
3.4.1 2017-07-12 lcmaps-plugins-verify-proxy 1.5.9-1.2, osg-configure 2.1.0, BLAHP 1.18.30, HTCondor-CE 2.2.1, Gratia probes 1.18.1, CVMFS 2.3.5, globus-gridftp-server 11.8, gridftp-dsi-posix 1.4, HTCondor 8.6.4; Upcoming: HTCondor 8.7.2
3.4.0-2 2017-06-15 IGTF 1.83, VO Package v74
3.4.0 2017-06-14 HTCondor 8.6.3, Frontier-squid 3.5.24-3.1, lcmaps-plugins-voms 1.7.1, XRootD 4.6.1, GlideinWMS 3.2.19, HTCondor CE 2.2.0, voms-admin-server 1.7.0-1.22, osg-configure 2.0.0, osg-ca-scripts 1.1.6; Upcoming: GlideinWMS 3.3.2

Announcements

OSG releases are also announced by mail and are sent to the following recipients and lists: