# 25.02
- [PRO] Ability to specify arbitrary analog signal range bounds in 4-20 mA current loop calculator.
- Ability to sort saved datasheets in library.
- Pinout of IEEE 1394 / FireWire interface.
- Minor update of Raspberry Pi pinouts.

# 25.01
- When using iOS 17 or newer, the ESR tables reference of electrolytic capacitors will have an updated look with ability to show ESR values only for specific operating voltages or capacitances.

# 24.12
- Pinout of Flipper Zero.
- Fixed error in images of NOT and BUFFER logic gates.

# 24.11.3
- [PRO] Passive Filters calculator shows formulas used to calculate the signal magnitude.
- Ability to add PDF files from external sources to Datasheet Library.
- Fixed alignment of pins depiction in DVI pinouts.

# 24.11.2
- When using iOS 18, any list of electronic schematic symbols can be translated into the app's current language.

# 24.10.2
- Pinout of LubanCat 4 single board computer.
- Internal optimizations.

# 24.10
- [PRO] Ability to add tags for saved datasheets.
- [PRO] Current loop calculator supports other analog signal types besides the 4-20 mA.
- Other small improvements.

# 24.09
- New pinouts of various boards based on ESP8266 chip.
- Application icon supports iOS 18 dark and tinted modes.
- Possibility to view additional information about SOT or diode package at SMD packages chart.
- Other small improvements.

# 24.06
- [PRO] Thermocouple calculator.
- Slightly decreased the application size.
- Fixed the missing animation of selected pin after switching the app between background and foreground.
- Fixed the inability to enter zero in some input fields of 4-20 mA calculator
- Added Polish localization.

# 24.04
- Decibels Calculator.
- Minor updates of Voltage Divider Calculator.

# 24.02
- [PRO] Series and parallel combinations. Calculation of values of two resistors connected in series or in parallel with total resistance closely matching the desired value.
- Added infrared diodes to Resistor for LED calculator.
- Added pinout of Raspberry Pi 5.
- Added conversion of entered number to ASCII and Unicode text character in Numbers Converter.
