- The CCR table can now also show the diluent as open circuit: PPO2 and gas density of the unchanged diluent, i.e. the bailout case - Limiting depths are listed separately for loop and diluent - Depth steps are only coarsened where the finer step adds nothing

- Depth tables: headings stay in view, 3 m steps, coloured row shows the limit - Tables scroll properly on phones again - CCR table marks the diluent range and setpoint reachability - Gas density now states its reference temperature, consistent °C/°F - Clearer message when a mix is impossible, readable in dark mode

- Reworked gas limits by depth: oxygen partial pressure, narcotic depth and gas density in one place, showing which limit comes first - Rebreather screens now calculate the loop gas you actually breathe, and warn when the supply gas cannot sustain it - Corrected the depth calculation: 1 bar is no longer treated as 1 atmosphere - All texts are now available in all five languages

- Isochore: new help text explaining temperature compensation - Isochore: the measured temperature is no longer corrected silently, and the slider now covers the whole measurement range - Isochore: the measured temperature is no longer kept for the next time - Settings: the controls are now real buttons and work better with screen readers

- Fixed the dark mode: notification messages and some buttons no longer show up in light colours

- New dark mode: choose the colour scheme manually or let it follow your system setting - Redesigned Topoff legend diagram, now readable on narrow screens - Corrected translations in several places - Updated the About page - Modernised the technical foundation for better performance and stability

- Fixed status bar spacing/layout issue

The latest update for Blender Toolkit now includes a feature that allows you to copy the results of your calculations to the clipboard for easy pasting or sharing.

compiled with current xCode 14.2 version

The default value of the showSliders option has been changed to false.

added tank capacity selector in imperial units

Factory setting for used gas calculation model has been changed from "ideal gas" to "real gas vdW"

minor UI improvements on page "topoff"

minor UI improvements

Fixed price setting for nitrogen on page "Continuous blending (Delta gas)"

New feature: Quick selection of the volume of the scuba tank. The set of volumes used can be configured in "common settings"

Change: "Gas Density" column is displayed in both display modes (normal and verbose) UI: fixed text selection on getting focus field

New feature: Added CCR rebreather diluent END calculator for different depths with a chosen PPO2 setpoint

Standard gas list order by O2, He Added German and Russian translations of privacy policy

Consideration of the scuba tank heating during filling. The pressure deviation can be displayed by means of Isochore.

Partial pressure blender: added new blending sequence "O2, Topoff, He" Gas MOD - column gas density displays value in "g/l" in any units setup (metric and imperial)

In verbose mode (setting: display details) added new column "gas density" in Scuba gas MOD

new option "display sliders" added in common settings