Revolutionary Metashield, Space Law Updates
The metashield entry for Revolutionaries has been added, which states that the presence of Revolutionary Idealists on station beyond a myth that no one would act on is shielded.
The revealing conditions for the shield are:
the evacuation shuttle being recalled due to reports of unusual activity on the station by Central Command.
being a revolutionary
a mindshield causing the implanted to remember their true allegiance.
witnessing someone being brainwashed by a flash.
discovering a USP (Union of Socialist Planets) fast draw implanter.
discovering a unlocked rev-uplink.
Additionally, Space Law has been updated to allow Security that allows Security to Mind Shield crew members regardless of whether a crime was committed, in the case that a threat is revealed aboard the station that utilizes mass brainwashing or mind control. This leads to Security being able to act more proactively during Revs/Blood Cult, able to more readily expand their influence.
Space Law now also explicitly pardons crewmembers upon being de-converted of any crimes they committed while brainwashed.
Thermomachines
by @lumpy
Two additional tiers of thermomachines (Freezers and Heaters) have been added, alongside one new tier of atmospherics research: Atmospheric Exotech (10k points, third tier research). There are now a total of 4 tiers of thermomachines: standard, upgraded, advanced, and hellfire. Standard freezer/heater boards are now available to be printed round-start.
Additionally, Hyper-Noblium has been changed to form at temperatures below 15K, rather than 24K, now requiring an Advanced Freezer (T3) at minimum.
BZ Rework
by @lumpy
The BZ gas has been reworked to be less dangerous overall, now dealing minor cellular damage instead of asphyxation and poison damage. The "rainbow" effect is now also weaker, but it is much more viable for getting high due to being able to be exposed to it for longer.
BZ now also additionally rapidly drains Changeling chemicals when inhaled by one, acting as an anti-Changeling gas.
Music Techfab
by @Gansu
The music techfab has been added, whose circuit board is unlocked with the new "Instrument Production" Tier 1 Civilian Research, unlockable for 5,000 points. The music tech fab is able to print 25 different types of instruments.
Gingerbread Sprites and Markings
by @Teasq
The gingerbread species sprites have been overhauled visually to have many more customization options. Gingerbreads now have a new base model without the icing, and many new forms of icing may be applied as markings, allowing you to customize your Gingerbread's style and colors to your liking! They also can now have icing hair.

Map Updates
CentComm has changed to an entirely new map, ported from Harmony. - by spanky-spanky
Bagel, Origin, and Fland have been given IAA rooms. - by Icepicked
Mousetraps have been put in doors leading to Supermatters on Bagel and Fland. - by Icepicked
Marathon has been given NTR, BSO, and IAA rooms. - by Icepicked
Misc Changes
The Blood Cult's target will now change if the target's brain has been outside of the original body for 5 minutes.
Removed the Traitor Objective for the Handheld Crew Monitor.
Maints Trespassing on Red Alert is now charged as Secure Trespassing, rather than Trespassing.
Not having suit coordinates on during Red Alert now has a defined crime attached to it: Endangerment.
Updated and improved almost all in-game text relating to the Blob.
Added a slight glow to blob tiles for better visibility. - by Ershovdi
Made mail no longer murder mail carriers, radioactive mail will now have radiation shielding. - by mkanke
Many new mail packages added to the mail selection. - by mkanke
Readded build-a-buddy kits. - by mkanke
The firefighter backpack can now be sprayed, shot and filled from your hand. - by marc-pelletier
Atmos resin will now convert removed toxins to a 30/70 split of Oxygen and Nitrogen. - by marc-pelletier
Vulp Screams by inspectorj have been ported. - by Semni, inspectorj
Heretic influence drain DoAfter is now no longer visible to others. - by Drywink
Added a note to large bounties if they require sub storage items. - by GansuLalan
Several new gas entries can now be found in the guidebook. - by marc-pelletier
Electrolyzers now produce at a higher rate but with a much higher power draw. - by marc-pelletier
Added Fab recipes for advanced ammunition WT500 magazines. - by ferynn
Misc Bug Fixes
Fixed the Blood Cult's target changing every two minutes.
The Rogue Ascended can no longer be turned into a zombie.
The Chaplain is now legally allowed to own their Null Rod (and associated items).
The Syndicate now correctly informs its agents that the Energy Shotgun is a Warden-based Objective, not Head of Security.
The Handheld Crew Monitor is now job-restricted contraband, instead of Syndie Objective contraband. CMOs and Paramedics are allowed to have it, in accordance with SOP.
Borg Law Board swap now actually works. - by gastlytidings
Fixed uplink discounts/sales being broken and not existing. - by gastlytidings
Vulpkanin innate temperature protection now actually works. - by Semni
Zauker now applies poison in higher quantities rather than it's poisoning effect stopping entirely. - by marc-pelletier