> For the complete documentation index, see [llms.txt](https://docs.trilio.io/openstack/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.trilio.io/openstack/tvo-4.2/triliovault-4.2-release-notes/tvo-4.2-hf4-release-notes.md).
# T4O 4.2 HF4 Release Notes
## Release Versions
### Packages
#### Deliverables against TVO-4.2.HF4
| **Package/Container Names** | **Package Kind** | **Package Version/Container Tags** |
| ----------------------------- | ---------------- | ---------------------------------- |
| contego | deb | 4.2.64 |
| contegoclient | rpm | 4.2.64-4.2 |
| contegoclient | deb | 4.2.64 |
| contegoclient | python | 4.2.64 |
| puppet-triliovault | rpm | 4.2.64-4.2 |
| python3-contegoclient | deb | 4.2.64 |
| python3-contegoclient-el8 | rpm | 4.2.64-4.2 |
| python3-s3-fuse-plugin | deb | 4.2.64 |
| python3-s3fuse-plugin | rpm | 4.2.64-4.2 |
| python3-trilio-fusepy | rpm | 3.0.1-1 |
| python-s3fuse-plugin-cent7 | rpm | 4.2.64-4.2 |
| s3-fuse-plugin | deb | 4.2.64 |
| trilio-fusepy | rpm | 3.0.1-1 |
| python3-workloadmgrclient | deb | 4.2.64.1 |
| python3-workloadmgrclient-el8 | rpm | 4.2.64.1-4.2 |
| python-workloadmgrclient | deb | 4.2.64.1 |
| workloadmgrclient | python | 4.2.64.1 |
| workloadmgrclient | rpm | 4.2.64.1-4.2 |
#### Following packages changed/added in the current release
| **Package/Container Names** | **Package Kind** | **Package/Container Version/Tags** |
| --------------------------------- | ---------------- | ---------------------------------- |
| python3-tvault-contego | deb | 4.2.64.8 |
| tvault-contego | deb | 4.2.64.8 |
| python3-tvault-contego | rpm | 4.2.64.8-4.2 |
| tvault-contego | rpm | 4.2.64.8-4.2 |
| tvault-contego | python | 4.2.64.1 |
| workloadmgr | deb | 4.2.64.10 |
| workloadmgr | python | 4.2.64.10 |
| tvault\_configurator | python | 4.2.64.10 |
| tvault-horizon-plugin | deb | 4.2.64.2 |
| tvault-horizon-plugin | rpm | 4.2.64.2-4.2 |
| tvault-horizon-plugin | python | 4.2.64.1 |
| python3-tvault-horizon-plugin | deb | 4.2.64.2 |
| python3-tvault-horizon-plugin-el8 | rpm | 4.2.64.2-4.2 |
| dmapi | python | 4.2.64.1 |
| dmapi | rpm | 4.2.64.1-4.2 |
| dmapi | deb | 4.2.64.1 |
| python3-dmapi | deb | 4.2.64.1 |
| python3-dmapi | rpm | 4.2.64.1-4.2 |
| s3fuse | python | 4.2.64.1 |
#### Juju charms for Openstack Yoga release
| **Charm name** | **Channel** | **Supported release** |
| ------------------------------------------- | ----------- | --------------------- |
| trilio-charmers-trilio-wlm-jammy | latest/edge | Jammy (Ubuntu 22.04) |
| trilio-charmers-trilio-dm-api-jammy | latest/edge | Jammy (Ubuntu 22.04) |
| trilio-charmers-trilio-data-mover-jammy | latest/edge | Jammy (Ubuntu 22.04) |
| trilio-charmers-trilio-horizon-plugin-jammy | latest/edge | Jammy (Ubuntu 22.04) |
| trilio-charmers-trilio-wlm-focal | latest/edge | Focal (Ubuntu 20.04) |
| trilio-charmers-trilio-dm-api-focal | latest/edge | Focal (Ubuntu 20.04) |
| trilio-charmers-trilio-data-mover-focal | latest/edge | Focal (Ubuntu 20.04) |
| trilio-charmers-trilio-horizon-plugin-focal | latest/edge | Focal (Ubuntu 20.04) |
### Containers and Gitbranch
| | |
| :-------------------------------: | :-----------------------: |
| **Name** | **Tag** |
| Gitbranch | hotfix-4-TVO/4.2 |
| RHOSP13 containers | 4.2.64-hotfix-4-rhosp13 |
| RHOSP16.1 containers | 4.2.64-hotfix-4-rhosp16.1 |
| RHOSP16.2 containers | 4.2.64-hotfix-4-rhosp16.2 |
| Kolla Ansible Victoria containers | 4.2.64-hotfix-4-victoria |
| Kolla Ansible Wallaby containers | 4.2.64-hotfix-4-wallaby |
| Kolla Yoga Containers | 4.2.64-hotfix-4-yoga |
| TripleO Containers | 4.2.63-hotfix-4-tripleo |
## Changelog
### New Qualifications
This Hotfix extends the Support Matrix of T4O 4.2 as follows:
* Fresh 4.2HF4 Trilio appliance build with wlm services on Python3.8 and multiple vulnerability fixes
* Kolla Ansible Openstack Yoga CentOS Stream 8, Ubuntu 20.04
* Canonical Yoga Ubuntu 20.04, Ubuntu 22.04
### Fixed Bugs and issues
1. Irods nfs T4O not compatible
2. Backups failing with "Unable to call vast\_instance"
3. Backup/restore does not work when NFS has access to Nova user just NOVA
4. Failed ansible-tvault-contego-extension : create trilio.filters for mount and unmount task
5. lxc packages not installed when using bare metal install
6. dmapi\_all also includes bare metal hosts on non LXC deployments
7. Config failed with "iptables: Nothing to save" when TVM utilizing IPv6 | Tmobile/Red Hat | SFDC#2881
---
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