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NousResearch/hermes-agent

Mem0 version pinning and plugin loader version gating

Cluster 99317. Data as of

Nothing open on GitHub. Fix merged in #118841 on 22 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #118841. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #118841. That is separate from the fix event.
Still open
Nothing open on GitHub.

These items concern a bug where the Mem0 lazy installer downgrades newer compatible releases, a fix to preserve those releases, and broader plugin loader improvements including version range pinning and compatibility checks.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #118841 Plugin loader: version gate reads running code, SystemExit isolated, uv quarantine from any cwd, impostor dirs refused, range pins (#72052 #104404 #101962 #112096 #108371 #71650 #86992 #98407)

    merged to main

    files: contributors/emails/[email protected], hermes_cli/cli_init_mixin.py, hermes_cli/plugins.py, hermes_cli/plugins_discovery.py, hermes_cli/plugins_loader.py, hermes_cli/plugins_manifest.py, plugins/disk-cleanup/plugin.yaml, plugins/google_meet/plugin.yaml, plugins/memory/byterover/plugin.yaml, plugins/memory/hindsight/plugin.yaml, plugins/memory/holographic/plugin.yaml, plugins/memory/honcho/plugin.yaml, plugins/memory/openviking/plugin.yaml, plugins/observability/langfuse/plugin.yaml, plugins/plugin_loader.py, plugins/security-guidance/plugin.yaml, pyproject.toml, tests/hermes_cli/test_cli_init.py, tests/hermes_cli/test_plugin_manifest_v2.py, tests/hermes_cli/test_plugin_scan_dunder_dirs.py (+8 more)

1 PR closed without merging

From the close comments: superseded by another PR 1

  • #99557 fix(mem0): preserve compatible installed releases · superseded by another PR → 74f726c
Closed issues · 1
  • Closed#99317[Bug] Mem0 lazy installer downgrades newer compatible mem0ai releases
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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At a glance

Merged PRs
#118841
Closed issues
1
Attempts
1 PR closed without merging
Fix link checked
22 Sep 2026

For your agent

The same facts, typed.

cluster/99317.json
cluster/99317.md