# Release Notes

>  Tweaked drink parameter modification for ease of use
 Updated water filter replacement reminder to after 300 brews
 Default units for drink parameters are n

Source: https://support.terrakaffe.com/en_us/release-notes-SJj8p9LtT

Last updated: 2026-11-12T16:39:07.325Z

**Firmware Version v39.0, released November 12, 2026**

✓ Increased TK Starter espresso profile dose from 10g to 12g

✓ Optimized espresso volume calibration for better temperature performance

  

**Firmware Version v38.0, released April 13, 2026**

✓ Made the low water warning “dismissable” allowing for more brews between refills

  

**Firmware Version v37.0, released March 16, 2026**

✓ TK-02 now skips wake-up rinse. This can be toggled back on in Menu > Settings > Advanced Settings.

  

**Firmware Version v36.0, released January 21, 2026**

  
✓ On-demand reordering is now available  
 ✓ Improved screen responsiveness when touched  
 ✓ Screen dimming now works independently of sleep mode  
 ✓ Startup performance improvements

  

**Firmware Version v35.0, released October 21, 2025**

✓ Added support for daily drink scheduling

✓ More detail for hardware errors that happen on machine power up

✓ Software error telemetry to allow reporting software errors to cloud

  

**Firmware Version v34.0, released July 28, 2025**

✓ Overhaul of low beans alert for accuracy and ease of use. Customers now set the current bean level of hopper, as well as what level they would like the alert to trigger at.

✓Heating cycles have been fine tuned to produce much faster espresso/drip brews coming out of screensaver.

✓Screensaver has been updated to promote the best possible screen longevity.

  

**Firmware Version v33.3.0, released June 18, 2025**

✓ Off-cycle minor update with bug fix

  

**Firmware Version v33.0.0, released April 15, 2025**

✓ Increased standby time from 30 minutes to 60 minutes

✓ Added Grind Through feature to Advanced Settings menu

✓ Reversed milk and spout rinse cycles upon sleep

✓ Fixed minor miscellaneous bugs

  

**Firmware Version v32.0.0, released November 11, 2024**

✓ Added Low Beans Detection (in Beta)

✓ Changed the espresso profile interface so that espresso profile is assigned per-drink instead of globally

✓ Updated ongoing Milk Beta to reduce sputtering seen during frothed milk

✓ Now allow drip volumes per-serving up to 15.4 fl oz

  

**Firmware Version v31.0.0, released July 1, 2024**

✓ Sleep Delay can now be adjusted between 3 and 12 hours

✓ Added Drip + Milk and Drip + Espresso custom drinks

✓ Added ability to brew Ice Specialty espresso profile. This must be added to the machine via the Terra Kaffe App

✓ Added Iced Coffee to default drinks

✓ Instead of turning off during sleep, screen will still show clock and be dimmed

✓ If screen is pressed during sleep and machine not powered up, will revert to clock screen after 30 seconds of inactivity

✓Added “Hot Milk Beta Opt-In” to Advanced Settings that boosts temperature to hot milk

✓ Mitigated false error 15/41 occurrences

  

**Firmware Version v30.0.0, released April 15, 2024**

✓ Temperature improvements across the board 

✓ New option to purge water in lines coming out of standby 

✓ Latte Macchiato now correctly brews milk, then espresso 

✓ App can now change measurement units (F/C ml/oz) 

✓ Grind size can now be adjusted for drip drinks

  

**Firmware Version v29.0.0, released February 12, 2024**

✓ Touch screen settings tweaked to reduce likelihood of registering false touches due to environmental interference

✓ Fixed bug with time zones of UTC offset less than -8:00 not setting clock correctly

  

**Firmware Version v27.0.0, released January 16, 2024**

✓ Tweaked drink parameter modification for ease of use

✓ Updated water filter replacement reminder to after 300 brews

✓ Default units for drink parameters are now oz/F

✓ Minor visual glitches with certain buttons resolved