2025 SL viewer release summaries week #49

Logos representative only and should not be seen as an endorsement / preference / recommendation

Updates from the week through to Sunday, December 7th, 2025

This summary is generally published every Monday, and is a list of SL viewer / client releases (official and TPV) made during the previous week. When reading it, please note:

  • It is based on my Current Viewer Releases Page, a list of all Second Life viewers and clients that are in popular use (and of which I am aware), and which are recognised as adhering to the TPV Policy.
  • This page includes comprehensive links to download pages, blog notes, release notes, etc., as well as links to any / all reviews of specific viewers / clients made within this blog.
  • By its nature, this summary presented here will always be in arrears, please refer to the Current Viewer Release Page for more up-to-date information.
  • Outside of the Official viewer, and as a rule, alpha / beta / nightly or release candidate viewer builds are not included; although on occasions, exceptions might be made.

Official LL Viewers

  • Default viewer 2025.08 – 7.2.3.19375695301 – maintenance update with bug fixes and quality of life improvements – December 2 – New.
    • Notable addition: new VHACD-based convex decomposition library for mesh uploads.
  • Second Life Project Lua Editor Alpha (Aditi only), version 7.2.3.19911032641, December 5 –  New.

LL Viewer Resources

Third-party Viewers

V7-style

  • Megapahit viewer version – 7.2.3.54856 – December 2 – changelog.

V1-style

  • Cool VL viewer Stable: 1.32.4.12, December 7 – release notes.

Mobile / Other Clients

  • Radegast client version 2.50.510, December 5 – release notes.

Additional TPV Resources

Related Links