Corrections:
- Improved localization of the plates: now all the plates have a universal translation without compromise in the form of simple English words, as before.
- Rebalancing of the energy system: increasing reactor fuel consumption to standard values, changing the rate of battery wear to standard values, changing battery consumption based on the average consumption of the submarine.

New content:
- A device has been added to the reactor with a "Low voltage" label and an activation lever to limit reactor output to the minimum voltage of the submarine, that is, the consumption of the submarine at rest: without charging the guns, without using an engine or discharge coils, without using fabricators or any other systems. (When turned off, the device allows the reactor to generate energy based on the energy consumption of the batteries, that is, without any restrictions.)

- Added a description of the purpose for buttons and levers in the tooltip when the cursor hovers over them.
- Added a monitor in the living compartment with random prompts: the option to change the prompts is on the button at the bottom right.

Corrections of the M-22 «Angler» shuttle:
- Improved localization of the plates: now all the plates have a universal translation without compromise in the form of simple English words, as before.
- Now the cabinets for diving suits are connected to the power grid.

New content of the M-22 «Angler» shuttle:
- Added a description of the purpose for buttons and levers in the tooltip when the cursor hovers over them.

Corrections:
- The depth of the hull sprites in the shuttle compartment has been changed.
- The connection of discharge coils has been changed.

New content:
- Improved detail for some displays (% signs).
- New information displays have been added on the navigation terminal, such as: charge level of the front and rear discharge coils, reactor fuel level, engine health.

New content of the M-22 «Angler» shuttle:
- Added a camera on the nose of the shuttle to transmit images to the main submarine. (Frequency 22) (Camera №2 in the surveillance center) (works only when the shuttle is charged above 5%).
- Added an alarm on the shuttle when the battery level is below 15% (with a shutdown button).
- New information displays have been added on the shuttle's navigation terminal, such as battery level and diving depth.

Corrections:
- All the wiring on all devices has been unlocked, now you can connect everything that is available for interaction to anything right during the game. (To protect against server wiring sabotage, you can activate a server setting that prohibits changing all standard wiring.)

New content:
- Added a display on the reactor that shows the percentage of remaining fuel. (From 50 to 100% — is the optimal amount of fuel, anything less or more indicates a shortage or excess of fuel, respectively.)

Corrections:
- Redesigned locks covering the lower and rear docking hatches from scratch. Now they do not open the hatch when the lock is activated/deactivated. In general, they work much better and are intuitive.
- The depth of the sprite has been changed for some objects to display them correctly, for example, stairs for double beds.

New content:
- Added a lock for the upper main docking hatch, which will be useful during an attack on a hostile outpost.
- 3 new beds have been added — now the double beds in the sleeping compartment are really double.
- Added automatic closing of the airlock door from above the submarine 10 seconds after opening, in case it was forgotten to close manually.

Fixes:
— Translated all the signs and buttons in the interfaces (in most cases, universal options with automatic translation were used, and where the ready-made options were even remotely unsuitable, English was used).
— The internal spaces of the locker room compartment have been combined. Thanks to (aHa/\uTeK_TuTeK) for the hint.
— Labels have been added to the containers for sorting items by bots, where they were previously missing.
— Some non-hidden wires have been hidden.