• Improved auto-formalization • Problem set upload bug fixes

• Export whole problem sets to PDF • Bug fixes

• Auto-formalization of freeform math • Export whiteboards to PDF

• Bug fixes & improved speech to speech reliability

New Features: • Problems sets • Studio for uploading and processing unstructured math materials Math improvements: • Support for coordinates • Improved messaging UX Improvements: • Much faster throughout the app due to database refactor • New purpose built toolkit • Full light & dark mode support • Improved pipeline for formalising user uploaded problems • Full MathJax support for rendering technical problems • Whiteboard autosaving

• Introduction of trials • Stability improvements • Feedback toggle • Chiron voice fast forward

• Fixed iOS 17 crash bug • Natural function composition support • Reliability improvements to the symbolic logic engine • Available in more regions

• iPhone support • Performance improvements for large whiteboards • Automatically inferred definitions for new math

New Features: - Tutorial mode - Chiron provides hints and next steps when needed with just a tap - Scribe only Chiron - When toggled, Chiron only writes on the board without yapping - Initial support for probability and random variables UX improvements and bug fixes: - Visibility of Kowalski analysis progress and incremental updates - No longer shows annoying disconnected warning all the time!

Question layout improvements.

Improved mathematical understanding & bug fixes. And you can name whiteboards too now.

• Initial support for ODEs (yes, all the different ways you can write a general/particular solution!) • Much more robust support for functions (fully implicit definitions included) • Quick share math problems directly from screenshots or photos • Improved inline error correction • Better support for non-algebra problems • Improved auto-formalization for a wider variety of math • See rationale when circled answer is rejected • Support for commented out lines • Performance overhaul for older devices

Added support for reasoning models to better assist with higher level math.

Added a debug view to each line of math (via long hold). This clarifies Chiron's interpretation for ambiguous lines.

Improved whiteboard interface with more space for your math. Better support for multi-line working.

Support for London server in addition to Los Angeles. Improved dark mode.

Introduced character swaps to help Chiron understand your intent when it misreads similar looking letters and numbers. You can add further custom swaps in the settings.