- Fixes dark mode

- Minor updates for newer devices

This app has been updated by Apple to display the Apple Watch app icon.

- Updated UI

- Fixes ticket:65, surface interval not saved when changed.

- Fixes ticket:63, reordering levels does not work.

- Fixes crash on iOS 5.1 on iPad (ticket:56).
- Fixes removing deco/bailout gases not working (ticket:57)
- Adds note fields to dives and plans.

- iPhone5 and iOS6 compatibility.
- VPM-B/GFS support.
- Minor UI fixes.

- Fixes ticket:55, removing deco gas did not recompute profile.
- Improving contingency planning. In multilevel multigas OC dives, you can plan losing a levels gas. Also OC bailout for multilevel OC dives.
- Minor UI improvements.

Bugfixes:
* Fixed bailout planning for inverted profiles (ticket:51).
* Fixed emailing of plans with multiple levels (ticket:52).

Features:
* You can rearrange levels.

iOS 5.0 Fixes.

Bugfixes:
   * Ticket 47, crashes when displaying CCR dive plan using heliox as diluent.

Fixes ticket 46, where changing the OC deco RMV wasn't handled correctly.

Bugfixes

   * Ticket 36, runtimes in landscape orientation showed arrival-time, not departure-time.
   * Ticket 40, crashes when changing to metric/imperial on dive parameters.
   * Ticket 41, plans with O2 percentages with .5s were not stored properly in bookmarks.
   * Ticket 43, when first installed, default to local unit system.
   * Ticket 44, reused last saved dive parameters for new dives.

Features easier table generation for deeper, longer and deeper & longer plans using the same tap and pick system as for bailout and lost glas. Tap a level in the profile and pick deeper, longer or deeper & longer and see the modified plan.

Features:
   * SI interval pickable in more finegrained increments.
Bugfixes:
   * Ticket 33: Exporting bad dive plans no longer crashes app.
   * Ticket 34: Fixed saving current plan when backgrounding app on iOS 4.0.
   * Fix for excessive deco computed for repetitive shallow no-deco dives in VPM/B. There was a bug in the algorithm implementation that caused deco times to be extremely conservative on repetitive dives.

Features:

  Allow O2 in .5% increments when under 10%
  Allows higher settings for ascent rates (use with caution)

Bugfixes:

  Fix level next = end bug (see ticket:32)
  UI fix: display right CCR gas at stops
  UI fix: set the graphs tics right in the tissue pressure graphs
  UI fix: minor cleanups to profile table cells

Features;

   * Changed ZHL16B to use same water/other-gas pressure as VPM/B, causes plans to be slightly less conservative
   * Raised max depth permitted to 400msw/1330fsw.
   * Cleaned up showing Offgassing per user suggestions (ticket:26). Now shows offgas depth but highlights the first stop depth after offgas depth.
   * Cleaned up HTML email plans
   * Copy to pasteboard feature, lets you export the plan to the iPhone pasteboard and paste into emails/notes/anything.
   * Option to invert plans per user suggestions
   * Speed/stability improvements
   * Minor UI changes/tweaks
   * Discarding plans keeps altitude changes if there were dives, if not, discards altitude changes to, per user suggestions
   * iOS 4.0 hires graphics
   * Still works fine for iPhone 3G and 3.x users and speed/memory improvements for these make it faster on 3G and 3GS phones.

Bugfixes;

   * Fix bug in altitude adjustments, ppO2 values in profile were shown as for sealevel and ZHL16/GF would compute wrong plans (too long, ala sealevel gauges)
   * Fix bug in level editor where editing a level would show the wrong RT/DT
   * Fixes occasionally missing ICD warnings in profile (see ticket:24)
   * Fixes for lostgas/bailout UI
   * Stability fixes
   * Memory leaks fixes, much faster on iOS 3.x and older 3G/3GS phones

* No switching to deco gases until all levels are completed (see tickets 19 and 20).
   * Fix to multilevel plans that got "cannot decompress" incorrectly.
   * Depths in increments of 1msw/5fsw.
   * Allow 0 minutes for level depth (to force gas switch).

New Features
    * Tissue pressure graph.
    * Speedups.
    * Compute Time To Fly/Clear with configurable pressure/altitude for Time To Fly.
    * END can be set to include O2/He.
    * Plan multiple lost gases. Display lost gases in lost gas screen.
    * Infinite combos of bailout/lost gases in lost gas screen.
    * Do rolling deco by disabling ascent rate between stops.
    * Align minutes by insert a <1 minute stop early.
    * Warn when ambient pressure exceeds diluent ppO2

Bugfixes
    * Oddball dives that would show errors (VPM/B) now computed.
    * Toolbar offset on main screen.
    * Light attenuation in profile graph was off for imperial.
    * Rearrange labels on main screen.
    * Leak fixes that would slow down the app over time.
    * Bug where a set switch depth for a deco gas wouldn't always be used (VPM/B).
    * Bug in horizontal table view where depth would be shown in level time occasionally.
    * Bug in bailout/lost gas display where horizontal table would show the original plan.
    * Bug in gas consumption calc, that would lead to almost 2x gas consumption being shown.

- Bugfixes to zhl16 algorithm that prevented otherwise valid dives from being calculated.
- Bugfix for extremely big step sizes.
- Ability to reorder dives but keeping the SIs.
- Profile and inert gas pressure graph when turned left.
- Slim profile view when turned right.
- Configurable OC/CCR Setpoint/diluent switch times.