# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [0.5.0] - Unreleased ## [0.4.4] - 2020-07-06 ### Features - [#114](https://github.com/ClementTsang/bottom/pull/114): Show process state per process (originally in 0.4.0, moved to later). This only shows if the processes are not merged together; I couldn't think of a nice way to show it when grouped together, unfortunately. ### Changes - [#156](https://github.com/ClementTsang/bottom/issues/156) - Removal of the `/` CPU core showing in the chart. It felt clunky to use, was not really useful, and hard to work with with large core counts. Furthermore: - `show_disabled_data` option and flag is removed. - Average CPU is now on by _default_. You can disable it via `-a, --hide_avg_cpu` or `hide_avg_cpu = true`. - Make highlighted CPU persist even if widget is not selected - this should help make it easier to know what CPU you are looking at even if you aren't currently on the CPU widget. ### Bug Fixes - [#164](https://github.com/ClementTsang/bottom/issues/164) - Fixed a bug where bottom would incorrectly read the wrong values to calculate the read/write columns for processes in Linux. - [#165](https://github.com/ClementTsang/bottom/issues/165) - Fixed a bug where OR operations in the process query wouldn't properly for some cases. - The process query should hopefully be a bit more usable now. There were issues with how spaces (which are treated as an AND if it was between keywords, so something like `btm cpu > 0 mem > 0` would look for a process named `btm` with cpu usage > 0 and mem usage > 0). This has been hopefully improved. ## [0.4.3] - 2020-05-15 ### Other - Update sysinfo version that fixes an overflow issue. ## [0.4.2] - 2020-05-11 ### Changes - Automatically hide time axis labels if the widget gets too small. - Automatically hide table gap if the widget gets too small. ### Bug Fixes - The `` character can be used as an "AND" again (properly) in queries. For example: ```bash (btm cpu > 0) (discord mem > 0) ``` is equivalent to: ```bash (btm AND cpu > 0) AND (discord AND mem > 0) ``` - [#151](https://github.com/ClementTsang/bottom/issues/151) - Fixed an issue where if the drive I/O label didn't match any disk, the entire disk widget would display nothing. - Display SWAP and MEM legends even if the total amount is 0 to avoid a weird blank spot in the legend. ## [0.4.1] - 2020-05-05 ### Bug Fixes - [#146](https://github.com/ClementTsang/bottom/pull/146): Fixed a typo in the help menu (credit to [HarHarLinks](https://github.com/HarHarLinks)). ## [0.4.0] - 2020-05-04 ### Features - [#58](https://github.com/ClementTsang/bottom/issues/58): I/O stats per process. - [#55](https://github.com/ClementTsang/bottom/issues/55): Battery monitoring widget. - [#134](https://github.com/ClementTsang/bottom/pull/134): `hjkl` movement to delete dialog (credit to [andys8](https://github.com/andys8)). - [#59](https://github.com/ClementTsang/bottom/issues/59): `Alt-h` and `Alt-l` to move left/right in query (and rest of the app actually). - [#59](https://github.com/ClementTsang/bottom/issues/59): Added a more advanced querying system. ### Changes - Changed default colours for highlighted borders and table headers to light blue - this is mostly to deal with Powershell colour conflicts. - Updated the widget type keyword list to accept the following keywords as existing types: - `"memory"` - `"network"` - `"process"` - `"processes"` - `"temperature"` - [#117](https://github.com/ClementTsang/bottom/issues/117): Update tui to 0.9: - Removed an (undocumented) feature in allowing modifying total RX/TX colours. This is mainly due to the legend change. - Use custom legend-hiding to stop hiding legends for memory and network widgets. - In addition, changed to using only legends within the graph for network, as well as redesigned the legend. The old legend style can still be used via the `--use_old_network_legend` flag or `use_old_network_legend = true` config option. - Allow for option to hide the header gap on tables via `--hide_table_gap` or `hide_table_gap = true`. - [#126](https://github.com/ClementTsang/bottom/pull/126): Updated error messages to be a bit more consistent/helpful. - [#70](https://github.com/ClementTsang/bottom/issues/70): Redesigned help menu to allow for scrolling. - [#59](https://github.com/ClementTsang/bottom/issues/59): Moved maximization key to `e`, renamed feature to _expanding_ the widget. Done to allow for the `` key to be used later for a more intuitive usage. ### Bug Fixes - Fixed `dd` not working on non-first entries. - Fixed bug where a single empty row as a layout would crash without a proper warning. The behaviour now errors out with a more helpful message. - Fixed bug where empty widgets in layout would cause widget movement to not work properly when moving vertically. ### Development changes - [#38](https://github.com/ClementTsang/bottom/issues/38): Updated arg tests and added config testing. - Add MSRV, starting with 1.40.0. ## [0.3.0] - 2020-04-07 ### Features - [#20](https://github.com/ClementTsang/bottom/issues/20): Time scaling was added to allow users to zoom in/out based on their desired time intervals. Time markers on the charts can be hidden or automatically hidden. - [#37](https://github.com/ClementTsang/bottom/issues/37): Automatically populate a config file if one does not exist. - [#21](https://github.com/ClementTsang/bottom/issues/21): Basic mode added. - [#51](https://github.com/ClementTsang/bottom/issues/51): Modularity with widget placement or inclusion added. ### Changes - Removed redundant dependencies. - [#17](https://github.com/ClementTsang/bottom/issues/17): Add colouring options to the total RX/TX labels. - [#29](https://github.com/ClementTsang/bottom/issues/29): Added `F1-F3` keys as alternatives for selecting search options - [#42](https://github.com/ClementTsang/bottom/issues/42), [#45](https://github.com/ClementTsang/bottom/issues/45), [#35](https://github.com/ClementTsang/bottom/issues/35): Change the arrow used for sorting processes to work with other terminals. - [#61](https://github.com/ClementTsang/bottom/issues/61): Search box changed to not block if the window is small. - [#40](https://github.com/ClementTsang/bottom/issues/40): Rewrote README to be more clear and explicit. - [#109](https://github.com/ClementTsang/bottom/issues/109): Sorting processes by name is case-insensitive. ### Bug Fixes - [#33](https://github.com/ClementTsang/bottom/issues/33): Fix bug with search and graphemes bigger than a byte crashing due to the cursor. - [#41](https://github.com/ClementTsang/bottom/issues/41): Fix bug that caused the cursor to go off screen while searching. - [#61](https://github.com/ClementTsang/bottom/issues/61): Dialog boxes set to be a constant width/height. - [#80](https://github.com/ClementTsang/bottom/issues/80): Fix bug with resizing and scrolling causing issues with tables. - [#77](https://github.com/ClementTsang/bottom/issues/77): Fixed hidden CPU entries from being scrolled to. - [#79](https://github.com/ClementTsang/bottom/issues/79): Fixed CPU entries being a different colour if the one above it was hidden. - [#85](https://github.com/ClementTsang/bottom/pull/85): A div-by-zero error when the memory values were zero was fixed. ### Other - Various Travis changes. - Scoop install option added. ## [0.2.2] - 2020-02-26 ### Features - Added support for colouring the average CPU core separately in config files. - [#15](https://github.com/ClementTsang/bottom/issues/15) - Added support for (some) named colours and RGB values in config files. ### Bug Fixes - [#28](https://github.com/ClementTsang/bottom/issues/30): Fixed broken Cargo.toml for Cargo installs. - Fixed Windows issue with shift key. - [#14](https://github.com/ClementTsang/bottom/issues/14): Ignore certain characters in search ## [0.2.1] - 2020-02-21 ### Bug Fixes - [#14](https://github.com/ClementTsang/bottom/issues/11): Fixed default config paths not being read properly. ## [0.2.0] - 2020-02-20 ### Features - Searching in processes was added. - The option of a config file was added. Config files follow the TOML spec. These support boot flags by default, and colour schemes. - The capability of maximizing a widget to take up all draw space was added. - Filtering out CPU cores on the graph/legend was added. ### Changes - Default colours were changed for better support on macOS Terminal and PowerShell. - Rewrote and refactored how I get data to be less spaghetti. This might also have the added benefit of running better, with less duplicated logic. - Changed how the dd dialog and help dialog look. Hopefully they'll be nicer to look at and more intuitive to use! ### Bug Fixes - [#2](https://github.com/ClementTsang/bottom/issues/2): Fixed issues where the program would crash if the window was too small. - Added a panic handler so terminals won't get all broken if a panic _does_ still occur. - Fixed some sizing issues, hopefully this means that it's still readable at smaller sizes (within reason). - [#10](https://github.com/ClementTsang/bottom/issues/10): Fixed scroll issue caused by resizing. ## [0.1.2] - 2020-01-11 ### Changes - Added a bit more complexity to how we determine column widths for tables. This should fix an issue where columns would glitch out at smaller widths, and hopefully look nicer. ### Bug Fixes - Rewrote scroll logic in tables to avoid some strange scroll behaviour I encountered where it would jump around. - Attempt to patch a panic caused by the change in how we determine time in the data collection stage. ## [0.1.1] - 2020-01-11 ### Features - `Tab` in the processes widget will now group similarly-named processes together (as well as their total CPU and MEM usage). `dd`-ing this will try to kill all entries with that process name. - A flag to enable this by default is also now available. ### Bug Fixes - Accidentally left in a bug in which the disk widget was using megabytes instead of bytes as their unit during data collection... but during data conversion for the display I treated them as bytes. ## [0.1.0] - 2020-01-11 Initial release.