6.2.1

Release Date: 2026-07-21

What's New

• New lite install mode: pass TD_LITE=1 to the silent installer to deploy a minimal footprint agent, HIDS and the TLS service only, without the Velo module or Sysinternals.

• Upgrades now run a connectivity preflight check. If the backend is unreachable, the upgrade is postponed until the next update cycle.

• The Velo module binary is now built and signed by ThreatDefence rather than redistributed from the upstream vendor

Enhancements

• Reduced installer and service log noise; routine cleanup detail moved to debug level.

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Checksums

SHA1:

e2aacf15eda903053948f1b9025ee5cff19a7ae4

SHA256:

d47502aeb43fda6c3f26da9ae14f20090963ffc668d9015ad6b6ee89c7ed0fb3

MD5

5b05b64b5ef8918d45ed6dcdd38a9d54