Changes.md

System Monitoring Center

v1.16.0

• New: Updated GUI design (CPU, RAM, Disk, Network, GPU tabs)
• New: Highlighting selected device graph between other devices
• New: Option for showing disk/network speed as powers of 1000
• Simplified several customization menus
• Fix: Graph scaling (Disk and Network tabs)
• Minor improvements (GUI, performance, etc.)

v1.15.0

• New: Unified tab and device selector (Performance tab)
• Replaced disk read/write time with read/write data (Disk tab)
• Peak RAM usage is reduced (about 10 MiB)
• Updated translations for Polish and Turkish languages
• Fix: System disk information on Disk Details window
• Minor improvements for start speed of the application
• Minor improvements (GUI, performance, etc.)

v1.14.0

• Removed: Images on several menus for a simpler GUI
• Removed: Filtering buttons on several tabs for a simpler GUI
• Fix: Right click menu position for some multp. monitor setups
• Minor improvements for reducing RAM usage of the application
• Minor improvements for reducing start speed of the application
• Improvements for showing GUI images after installation
• Several improvements (GUI, translations, etc.)

v1.13.0

• New: Plot memory/disk/network usage/speed of all devices
• New: Option for process command line column (Processes tab)
• New: Check for updates (from PyPI) option
• Removed: Floating Summary window
• Fix: Temperature and GPU usage for AMD GPUs
• Fix: Several chart plotting problems
• Minor improvements (GUI, performance, etc.)

v1.12.1

• Fix: Prevent app.crash if system locale problem is found
• Fix: GPU load, temperature, power for some GPUs (GPU tab)
• Fix: GPU frequency text for AMD GPUs (GPU tab)
• Fix: GPU usage information for some ARM devices
• Fix: Power sensor units (Sensors tab)

v1.12.0

• New: GPU load, memory, frequency, power, etc. (GPU tab)
• New: Support for power sensors
• Removed: mesa-utils (glx-utils) dependency
• Improved: Show RAM capacity if physical RAM is not detected
• Improved: Show Arch Linux image version for OS version
• Fix: GUI rendering problems after GPU tab is switched on
• Fix: Detecting disk mount points for some ARM devices
• Fix: Windowing system for Arch Linux if env.var. is not set
• Minor improvements

v1.11.0

• New: Interactive charts (CPU, RAM, Disk, Network, GPU tabs)
• Fix: Application start if desktop file is modified
• Fix: Dashed line text for some fonts

v1.10.2

• v1.10.0, v1.10.1 are not published (fixes for packaging, etc.)
• Improved: Getting ARM CPU model names
• Improved: Device vendor-model detection
• Fix: Detect window manager of GNOME DE
• Fix: Disk model name on QEMU virtual machines
• Fix: Error on systems with no systemd (Services tab)
• Fix: Scr. refresh rate on some systems with Wayland win.s.

v1.9.1

• Fix: System integration (shortcut, images) for some cases

v1.9.0

• Update: project structure for Python packaging type
• Improved: CPU model names for ARM CPUs
• Add hardware database files
• Minor improvements

v1.8.0

• New: Plot CPU usage history per-core
• New: Gradient colors below line (CPU, RAM, GPU charts)
• Updated pt_BR translation
• Code updates for OOP (Several modules)
• Improved: Detection of computer model on ARM devices
• Replaced pci.ids dependency with hwdata
• Fix: getting services on some ARM devices
• Fix: USB network card vendor-model information
• Fix: Disk mount point for disks with multiple mount points
• Fix: GPU vendor-model names for ARM systems
• Fix: network card names for virtual network interfaces
• Fix: Showing some NICs (usb0) without device-vendor IDs
• Minor improvements and other bug fixes

v1.7.0

• Code updates for OOP (menus, Performance, Settings)
• Improved performance for tab switches
• Improved FPS counter accuracy
• Fix: Resetting some fields for switched off tabs
• Fix: Showing error messages of startup item commands
• Fix: Closing color chooser dialogs on some systems
• Fix: Speed data conversions for bits/sec and orders
• Minor improvements

v1.6.0

• New: Czech language translation
• New: Polish language translation (initial)
• Fix: application instance controls
• Removed: python3-opengl dependency
• Minor improvements

v1.5.0

• New: Brazilian Portuguese (pt_BR) translation
• Removed deleted translation lines
• Minor improvements

v1.4.0

• Rewrite Startup tab code (improved reliability)
• Add: dependency (python3-gi-cairo)
• Minor improvements for process names > 15 characters
• Several minor improvements

v1.3.0

• New: remember window size option (Settings)
• Simplifications for the GUI (several tabs)
• Improved: saving/reading configuration file
• Removed code for reading/writing read-only settings
• Fix: resetting CPU usage graph type (avg./per core)
• Fix: Enabling/Disabling service (Services tab)
• Minor impovements and bug fixes

v1.2.2

• Swap Details window is reloaded automatically
• Fix: Showing menu/details window for some processes
• Fix: wrong default_main_tab values
• Fix: disk vendor-model information (Disk Details)
• Update some if controls of main_tab and sub_tab for optimizing
• Minor changes for OS name and version information
• Minor improvements (GUI, translations, etc.)
• Optimize screenshots using png optimization tools

v1.2.1

• Fix: disk vendor-model information (Disk Details)
• Fix: disk read/write speed (Process Details window)
• Minor improvements (Users tab)
• Minor improvements (GUI, translation, etc)
• Minor improvements

v1.2.0

• Removed Storage tab and moved Disk details to Disk tab
• Removed Environment Variables tab and GUI design changes
• Fix: disk vendor-model information on VMs (Disk tab)
• Fix: selecting hardware automatically (CPU,Disk,Network tabs
• Minor improvements for GUI and System tab
• Translation improvements
• Minor improvements

v1.1.0

• Support for ARM devices
• Minor improvements for application start speed
• Bug fix and minor improvements (CPU tab)
• Various improvements (bug fixes, performance, GUI, etc.

v1.0.0

• Various improvements (bug fixes, performance, GUI, etc.

v0.3.2-beta1

• Improvements for ARM device support
• Fix: highligthing processes of clicked windows
• Updated used RAM calculation method
• Minor improvements for application start speed
• Performance improvements (CPU tab)
• Minor improvements

v0.3.1-beta1

• Fix: GPU model name matching problem (GPU tab)
• Improvements for Flatpak packaging
• Improvement: restarting the application with root privileges
• Minor improvements

v0.3.0-beta2

• New: Support for voltage,current and more temp./fan sensors
• Minor performance improvements for several tabs
• Fix: sensor name (Sensors tab)
• Updated package dependencies
• Minor improvements

v0.2.0-beta1

• New: limited support for ARM CPUs (CPU tab)
• New: limited support for ARM CPUs (System tab)
• Improvements for detection of startup applications behavior
• Fix: FPS graph problems for screens with high refresh rate (>100 Hz)
• Fix: Disk vendor name for NVMe SSDs
• Minor improvements for reducing CPU load (CPU tab)
• Improvements for getting Gnome DE version (System tab)
• Minor improvements

v0.1.21-beta19

• Improvements for getting Gnome DE version
• Improvements for packaging scripts
• Improvements for opening default terminal application
• Fixed a bug for NVMe SSDs (Disk tab)
• Minor improvements

v0.1.21-beta18

• Security improvements for command running operations (GPU tab)
• Fixed a bug for GPU vendor-device information (GPU tab)
• Application category change: Settings category is removed
• Added new capability: Resetting all settings with new release
• Improvements for detecting system disk (Disk tab)
• Improvements for deleting environment variable
• Performance improvements for getting RPM package count
• Fixed a bug for running terminal application (Main menu)
• Minor GUI improvements

v0.1.21-beta17

• New: End User Session action is added (Users tab)
• Visual improvements for Sensors and RAM tabs
• Improvements for debian packaging and GUI
• Several improvements (RPM packaging, dependencies, etc.)
• Several improvements (Sytsem tab DE support and other)
• Various improvements (GUI, Readme file, etc.)
• Minor improvements

v0.1.21-beta16

• Fixed a bug for RAM hardware information window

v0.1.21-beta15

• Minor improvements and bug fixes

v0.1.21-beta14

• New: RAM hardware information can be viewed (RAM tab)
• New: Swap memory details can be viewed (RAM tab)
• Improvements for Floating Summary window
• Minor GUI improvements
• Minor improvements

v0.1.21-beta13

• Fix a bug for RAM tab

v0.1.21-beta12

• Improvements for Startup tab right click menu
• Improvements for GUI and translations
• Various minor improvements
• Bug fixes for Environment Variables tab
• Several improvements

v0.1.21-beta11

• Several improvements (functionality, bug fixes, etc)

v0.1.21-beta10

• Several improvements (functionality, GUI design, bug fixes, etc)

v0.1.21-beta9

• Several improvements (performance, security, bug fixes, etc)

v0.1.21-beta8

• Improvements for error handling and dialogs (Startup tab)
• Removed unused dialogs
• Minor code comment changes
• Added information of number of Python packages (System tab)
• fix: dynamic updating of CPU core count and max frequency
• Reduced data update latency on tab switch (Process Details window)
• fix: search bug for services (Services tab)
• Various minor improvements (settings, GUI, etc.)
• Several changes for easier maintenance
• Fixed Processes tab right click menu bugs
• Improvements for performance summary on the headerbar

v0.1.21-beta7

• Minor updates for function repeating mechanism
• Automatic data units are set for Floating Summary window
• Minor internal and GUI improvements
• Processes tab customizations menu simplifications
• Reduced CPU load while application start and tab switch

v0.1.21-beta6

• Update README.md
• Minor GUI improvements
• Removed Run Application window which needs more detailed work
• Updated translation files

v0.1.21-beta5

• Remove search customization features for simplicity

v0.1.21-beta4

• Added support for viewing Arch Linux and pacman packages information
• Minor design changes on GUI icons
• Update README.md

v0.1.21-beta3

• About %50 performance improvement for services data loading
• Various bug fixes and minor improvements

v0.1.21-beta2

• Fixed bugs for double/right clicking on empty areas of the lists on several tabs
• Improvements for Debian packaging

v0.1.21-beta1

• Improved tab switch performance

v0.1.20-beta

• Removed unused code

v0.1.19-beta

• Added support for showing Network and GPU device vendor and model information on RPM-based systems
• Added support for showing number of installed RPM packages on RPM-based systems (System tab)
• Fixed a bug for showing number of installed Flatpak packages
• Minor performance improvements on Disk and System tab
• Minor changes on application icon

v0.1.18-beta

• Fixed bugs for default tabs on application start
• Fixed a bug for resetting selected disk (Disk tab)

v0.1.17-beta

• Application start speed is improved
• Tab switch performance is improved
• RAM usage of the application is decreased in most situations
• Improved response times of the application window after window focus changes
• CPU usage is decreased for several tabs
• Minor viusal changes on application icon
• Selected hardware can be reset on relevant tab (CPU, Disk, etc.)
• Fixed a bug which causes running multiple instances of same threads after repetitive tab switches

v0.1.16-beta

• Application start speed is improved
• Improved response times of the application window after window focus changes
• Minor improvements for reducing CPU usage on several tabs
• Added information of number of installed Flatpak packages (System tab)
• Default value of average CPU usage precision is changed to "0" to increase readability
• Minor GUI improvements

v0.1.15-beta

• Application start speed is improved
• Tab switch performance is improved
• Fixed a bug for showing process cmdline on Process Details window
• Minor GUI improvements

v0.1.14-beta

• Fixed a bug which causes displaying wrong process icons (Processes tab)
• Minor performance improvements on System tab
• Minor translation updates

v0.1.13-beta

• Start speed of the application is increased
• RAM usage of the application is decreased in most situations
• Icon images are recolored as "bebebeff" color instead of black (this does not affect icon appearances on the GUI)
• Fixed a bug for trying to open Service Details window without waiting the services to be loaded and listed

v0.1.12-beta

• Fixed a bug for showing right click menu on Services tab
• Minor GUI improvements (CPU and GPU tabs)

v0.1.11-beta

• Window manager information is added to the System tab
• Added support for listing startup applications on systems with LXQt and LXDE desktop environments
• Added support for showing desktop environment versions of MATE and LXQt desktop environments (System tab)
• Changed right click menu popup code for quicker menu popups
• Removed open right click menu buttons on several tabs for a simpler GUI
• Fixed a bug for some process names longer than 15 characters (Processes tab)
• Fixed a bug for "Started" information on User Details window
• Fixed bugs for untranslated texts on several tabs/windows
• Various bug fixes
• Minor GUI improvements

v0.1.10-beta

• OS kernel version information is available on the GUI
• Fixed a bug for showing CPU architecture on some systems
• For getting CPU architecture, removed dependency of lscpu command (CPU tab)
• Minor improvements for CPU usage on CPU tab and System tab
• Various bug fixes
• Minor GUI improvements (added tooltips for several objects on System tab, etc.)

v0.1.9-beta

• User details can be viewed on a separate window (Users tab)
• Child processes of a process can be viewed on Process Details window (Processes tab)
• Fixed a bug for viewing storage details on systems if there is no disks with label since system installation.
• Various bug fixes
• Minor GUI improvements

v0.1.8-beta

• Improvements for listing environment/shell variables correctly
• Add/Edit/Delete/Copy right click menu functions are added (Environment Variables tab)
• Now double clicking on process/storage/service rows opens details window on relevant tab
• Fixed bugs which cause error when application is run with root privileges (Startup tab)
• Fixed a bug for showing signal strength (link value) of the WI-FI network (Network tab)
• Various bug fixes
• Minor GUI improvements

v0.1.7-beta

• Fixed bugs which cause incorrect startup item "Enabled/Disabled" behavior (Startup tab)
• Minor GUI improvements (GUI object tooltip changes/updates)

v0.1.6-beta

• Added support for listing startup items on systems with GNOME-Classic, Ubuntu-GNOME desktop environments (Startup tab).
• Added "Run Now" and "Reset To System Values" items on the right click menu on Startup tab.
• Fixed bugs which cause incorrect startup item "Enabled/Disabled" information (Startup tab)
• Various bug fixes
• Minor GUI improvements

v0.1.5-beta

• Added support for listing startup items on systems with Cinnamon, Mate, Kde desktop environments (Startup tab).
• Improvements for listing processes with names longer than 15 characters (Processes tab)
• Various bug fixes
• Minor performance improvements on Startup tab
• Minor GUI improvements
• Error handling improvements

v0.1.4-beta

• Added support for detection of Wayland windowing system (System tab)
• Added support for detection of Cinnamon, Mate, Kde Plasma desktop environments (System tab)
• Fixed a bug which causes error when an application window is tried to be defined on systems run Wayland (Processes tab)
• Fixed a bug which causes error while detecting current monitor on systems run Wayland (System tab)
• Fixed a bug which causes error while getting information of "Based on" on Debian OS (System tab)
• Various bug fixes
• Minor performance improvements on System tab
• Error handling improvements
• Removed unused code

v0.1.3-beta

• Performance improvements for more smooth tab switches
• Minor performance improvements for application start speed
• Implementations of functions for General Settings window
• Fixed bugs which cause incorrect chart scaling on Disk and Network tabs.
• Various bug fixes
• Error handling improvements
• Removed unused code

v0.1.2-beta

• Implementations of functions for General Settings window
• Removed unnecessary commandline functions which are used for getting hardware information.
• 0 Byte values are shown as 0 B instead of 0.00 B.
• Menus longer than size of the main window are redesigned because they were trimmed on some systems.
• Various bug fixes
• Error handling improvements
• Minor translation updates
• Some code changes for easier code readability
• Removed unused code

v0.1.1-beta

• Changed default settings for more user friendly view.
• Changed some GTK GUI object properties which were deprecated.
• Various bug fixes
• Minor translation updates

v0.1.0-beta

• Initial commit