path: root/CHANGELOG.md

# 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).

## [0.9.3] - 2023-06-25

## Bug Fixes

- [#1216](https://github.com/ClementTsang/bottom/pull/1216): Fix arguments not being sorted alphabetically.
- [#1219](https://github.com/ClementTsang/bottom/pull/1219): Fix overflow/underflow in graph timespan zoom.

## Features

- [#1221](https://github.com/ClementTsang/bottom/pull/1221): Support human times for `rate`.

## Other

- [#1220](https://github.com/ClementTsang/bottom/pull/1220): Update documentation for features supporting human times.

## [0.9.2] - 2023-06-11

## Bug Fixes

- [#1186](https://github.com/ClementTsang/bottom/pull/1186): Fix for temperature sensor data gathering on Linux immediately halting if any method failed.
- [#1191](https://github.com/ClementTsang/bottom/pull/1191): Fix ntfs3 mounts not being counted as a physical drive type.
- [#1195](https://github.com/ClementTsang/bottom/pull/1195): Fix battery health being incorrectly reported on M1 macOS.
- [#1188](https://github.com/ClementTsang/bottom/pull/1188): Don't fail fast with temperature sensor name generation on Linux.

## Features

- [#1172](https://github.com/ClementTsang/bottom/pull/1172): Support human times for `time_delta` and `default_time_value`.
- [#1187](https://github.com/ClementTsang/bottom/pull/1187): Use better names for duplicate temp sensors found by `/sys/class/thermal`.
- [#1188](https://github.com/ClementTsang/bottom/pull/1188): Also check `/sys/devices/platform/coretemp.*` for temp sensors.

## Other

- [#1199](https://github.com/ClementTsang/bottom/pull/1199): bottom should build on `aarch64-linux-android` with features disabled.

## [0.9.1] - 2023-05-14

## Bug Fixes

- [#1148](https://github.com/ClementTsang/bottom/pull/1148): Fix Gruvbox colour string being invalid when cache usage is enabled.

## [0.9.0] - 2023-05-10

## Bug Fixes

- [#1021](https://github.com/ClementTsang/bottom/pull/1021): Fix selected text background colour being wrong if only the foreground colour was set.
- [#1037](https://github.com/ClementTsang/bottom/pull/1037): Fix `is_list_ignored` accepting all results if set to `false`.
- [#1064](https://github.com/ClementTsang/bottom/pull/1064): Disk name/mount filter now doesn't always show all entries if one filter wasn't set.
- [#1064](https://github.com/ClementTsang/bottom/pull/1064): macOS disk I/O is potentially working now.
- [#597](https://github.com/ClementTsang/bottom/issues/597): Resolve RUSTSEC-2021-0119 by removing heim.

## Features

- [#1016](https://github.com/ClementTsang/bottom/pull/1016): Add support for displaying process usernames on Windows.
- [#1022](https://github.com/ClementTsang/bottom/pull/1022): Support three-character hex colour strings for styling.
- [#1024](https://github.com/ClementTsang/bottom/pull/1024): Support FreeBSD temperature sensors based on `hw.temperature`.
- [#1063](https://github.com/ClementTsang/bottom/pull/1063): Add buffer and cache memory tracking.
- [#1106](https://github.com/ClementTsang/bottom/pull/1106): Add current battery charging state.
- [#1115](https://github.com/ClementTsang/bottom/pull/1115): Add customizable process columns to config file.
- [#801](https://github.com/ClementTsang/bottom/pull/801): Add optional process time column and querying.

## Changes

- [#1025](https://github.com/ClementTsang/bottom/pull/1025): Officially support M1 macOS.
- [#1035](https://github.com/ClementTsang/bottom/pull/1035): Migrate away from heim for CPU information.
- [#1036](https://github.com/ClementTsang/bottom/pull/1036): Migrate away from heim for memory information; bottom will now try to use `MemAvailable` on Linux to determine used memory.
- [#1041](https://github.com/ClementTsang/bottom/pull/1041): Migrate away from heim for network information.
- [#1064](https://github.com/ClementTsang/bottom/pull/1064): Migrate away from heim for storage information.
- [#812](https://github.com/ClementTsang/bottom/issues/812): Fully remove heim from bottom.
- [#1075](https://github.com/ClementTsang/bottom/issues/1075): Update how drives are named in Windows.
- [#1106](https://github.com/ClementTsang/bottom/pull/1106): Rename battery consumption field to rate.

## Other

- [#1100](https://github.com/ClementTsang/bottom/pull/1100): Speed up first draw and first data collection.
- [#1107](https://github.com/ClementTsang/bottom/pull/1107): Update to clap v4.
- [#1111](https://github.com/ClementTsang/bottom/pull/1111): Update to regex [1.8.0](https://github.com/rust-lang/regex/blob/93316a3b1adc43cc12fab6c73a59f646658cd984/CHANGELOG.md#180-2023-04-20), supporting more escapable characters and named captures.

## [0.8.0] - 2023-01-22

## Bug Fixes

- [#950](https://github.com/ClementTsang/bottom/pull/950): Update help menu for disk and temperature widgets with sorting support.
- [#994](https://github.com/ClementTsang/bottom/pull/994): Fix time graph labels not being styled.

## Features

- [#950](https://github.com/ClementTsang/bottom/pull/950): Split usage into both usage percentage and usage value.

## Changes

- [#974](https://github.com/ClementTsang/bottom/pull/974): Hide battery duration section if the value is unknown. Also update shortened text.
- [#975](https://github.com/ClementTsang/bottom/pull/975): Automatically hide the battery widget if no batteries are found but `--battery` is enabled.

## Other

- [#969](https://github.com/ClementTsang/bottom/pull/969): Follow Debian conventions for naming generated `.deb` binaries.

## [0.7.1] - 2023-01-06

## Bug Fixes

- [#950](https://github.com/ClementTsang/bottom/pull/950): Fix invalid sorting order for disk usage percentage.
- [#952](https://github.com/ClementTsang/bottom/pull/952), [#960](https://github.com/ClementTsang/bottom/pull/960): Partially fix battery text getting cut off in small windows.
- [#953](https://github.com/ClementTsang/bottom/pull/953): Fix CPU widget's 'all' label being missing on small sizes.

## Other

- [#951](https://github.com/ClementTsang/bottom/pull/951): Nightly builds now have their version number (`btm -V`) tagged with the commit hash.

## [0.7.0] - 2022-12-31

## Bug Fixes

- [#711](https://github.com/ClementTsang/bottom/pull/711): Fix building in Rust beta 1.61 due to `as_ref()` calls causing type inference issues.
- [#717](https://github.com/ClementTsang/bottom/pull/717): Fix clicking on empty space in tables selecting the very last entry of a list in some cases.
- [#720](https://github.com/ClementTsang/bottom/pull/720): Fix panic if battery feature was disabled during compilation.
- [#805](https://github.com/ClementTsang/bottom/pull/805): Fix bottom keeping devices awake in certain scenarios.
- [#825](https://github.com/ClementTsang/bottom/pull/825): Use alternative method of getting parent PID in some cases on macOS devices to avoid needing root access.
- [#916](https://github.com/ClementTsang/bottom/pull/916): Fix possible gaps with widget layout spacing.
- [#938](https://github.com/ClementTsang/bottom/pull/938): Fix search scrolling with wider Unicode characters.

## Changes

- [#690](https://github.com/ClementTsang/bottom/pull/690): Add some colour to `-h`/`--help` as part of updating to clap 3.0.
- [#726](https://github.com/ClementTsang/bottom/pull/726): Add ARM musl binary build tasks.
- [#807](https://github.com/ClementTsang/bottom/pull/807): Add more human friendly temperature sensor names for Linux.
- [#845](https://github.com/ClementTsang/bottom/pull/845), [#922](https://github.com/ClementTsang/bottom/pull/922): Add macOS M1, FreeBSD 12, and FreeBSD 13 binary build tasks.
- [#916](https://github.com/ClementTsang/bottom/pull/916), [#937](https://github.com/ClementTsang/bottom/pull/937): Improve CPU usage by optimizing draw logic of charts and tables.

## Features

- [#676](https://github.com/ClementTsang/bottom/pull/676): Add support for NVIDIA GPU temperature sensors.
- [#760](https://github.com/ClementTsang/bottom/pull/760): Add a check for whether bottom is being run in a terminal.
- [#766](https://github.com/ClementTsang/bottom/pull/766): Add FreeBSD support.
- [#774](https://github.com/ClementTsang/bottom/pull/774): Add half page scrolling with `ctrl-u` and `ctrl-d`.
- [#784](https://github.com/ClementTsang/bottom/pull/784): Add ZFS ARC support.
- [#794](https://github.com/ClementTsang/bottom/pull/794): Add GPU memory support for NVIDIA GPUs.
- [#806](https://github.com/ClementTsang/bottom/pull/806): Update sysinfo to support M1 macOS temperature sensors.
- [#836](https://github.com/ClementTsang/bottom/pull/836): Add CLI options for GPU memory.
- [#841](https://github.com/ClementTsang/bottom/pull/841): Add page up/page down support for the help screen.
- [#868](https://github.com/ClementTsang/bottom/pull/868): Make temperature widget sortable.
- [#870](https://github.com/ClementTsang/bottom/pull/870): Make disk widget sortable.
- [#881](https://github.com/ClementTsang/bottom/pull/881): Add pasting to the search bar.
- [#892](https://github.com/ClementTsang/bottom/pull/892): Add custom retention periods for data.
- [#899](https://github.com/ClementTsang/bottom/pull/899), [#910](https://github.com/ClementTsang/bottom/pull/910), [#912](https://github.com/ClementTsang/bottom/pull/912): Add non-normalized CPU usage to processes.
- [#919](https://github.com/ClementTsang/bottom/pull/919): Add an option to expand the default widget on startup.

## [0.6.8] - 2022-02-01

## Bug Fixes

- [#655](https://github.com/ClementTsang/bottom/pull/669): Fix a bug where the number of CPUs is never refreshed.

## [0.6.7] - 2022-01-31

## Features

- [#646](https://github.com/ClementTsang/bottom/pull/646): Add `PgUp`/`PgDown` keybind support to scroll up and down a page in a table.

## Bug Fixes

- [#655](https://github.com/ClementTsang/bottom/pull/665): Fix bug where the program would stall in an infinite loop if the width of the terminal was too small.

## Other

- [#658](https://github.com/ClementTsang/bottom/pull/658): Update sysinfo.

## [0.6.6] - 2021-12-22

## Bug Fixes

- [#637](https://github.com/ClementTsang/bottom/pull/637): Fix process CPU calculation if /proc/stat CPU line has less values than expected

## Changes

- [#637](https://github.com/ClementTsang/bottom/pull/637): Remove duplicate guest time in process CPU calculation

## [0.6.5] - 2021-12-19

## Bug Fixes

- [#600](https://github.com/ClementTsang/bottom/pull/600): Address RUSTSEC-2020-0071
- [#627](https://github.com/ClementTsang/bottom/pull/627): Fix `process_command` breaking process widget sorting.

## Internal Changes

- [#608](https://github.com/ClementTsang/bottom/pull/608): Add codecov integration to pipeline.

## [0.6.4] - 2021-09-12

## Changes

- [#557](https://github.com/ClementTsang/bottom/pull/557): Add '/s' to network usage legend to better indicate that it's a per-second change.

## Bug Fixes

- [#575](https://github.com/ClementTsang/bottom/pull/575): Updates the procfs library to not crash on kernel version >255.

## Internal Changes

- [#551](https://github.com/ClementTsang/bottom/pull/551): Disable AUR package generation in release pipeline since it's now in community.
- [#570](https://github.com/ClementTsang/bottom/pull/570): Make battery features optional in compilation.

## [0.6.3] - 2021-07-18

## Changes

- [#547](https://github.com/ClementTsang/bottom/pull/547): Switch Linux memory usage calculation to match htop.

## Bug Fixes

- [#536](https://github.com/ClementTsang/bottom/pull/536): Prevent tests from creating a config file.

- [#542](https://github.com/ClementTsang/bottom/pull/542): Fix missing config options in the default generated config file.

- [#545](https://github.com/ClementTsang/bottom/pull/545): Fix inaccurate memory usage/totals in macOS and Linux, switch unit to binary prefix.

## [0.6.2] - 2021-06-26

## Features

- [#518](https://github.com/ClementTsang/bottom/pull/518): Add `F9` key as an alternative process kill key.

## Bug Fixes

- [#504](https://github.com/ClementTsang/bottom/pull/504): Fix two bugs causing the battery widget colours and mouse events to be broken.

- [#525](https://github.com/ClementTsang/bottom/pull/525): Fix Windows process CPU usage not being divided by the number of cores.

## Internal Changes

- [#506](https://github.com/ClementTsang/bottom/pull/506): Migrate a large portion of documentation over to mkdocs.

## [0.6.1] - 2021-05-11

## Bug Fixes

- [#473](https://github.com/ClementTsang/bottom/pull/473): Fix missing string creation for memory usage in collapsed entries.

## [0.6.0] - 2021-05-09

## Features

- [#263](https://github.com/ClementTsang/bottom/pull/263): Add the option for fine-grained kill signals on Unix-like systems.

- [#333](https://github.com/ClementTsang/bottom/pull/333): Add an "out of" indicator that can be enabled using `--show_table_scroll_position` (and its corresponding config option) to help keep track of scrolled position.

- [#379](https://github.com/ClementTsang/bottom/pull/379): Add `--process_command` flag and corresponding config option to default to showing a process' command.

- [#381](https://github.com/ClementTsang/bottom/pull/381): Add a filter in the config file for network interfaces.

- [#392](https://github.com/ClementTsang/bottom/pull/392): Add CPU load averages (1, 5, 15) for Unix-based systems.

- [#406](https://github.com/ClementTsang/bottom/pull/406): Add the Nord colour scheme, as well as a light variant.

- [#409](https://github.com/ClementTsang/bottom/pull/409): Add `Ctrl-w` and `Ctrl-h` shortcuts in search, to delete a word and delete a character respectively.

- [#413](https://github.com/ClementTsang/bottom/pull/413): Add mouse support for sorting process columns.

- [#425](https://github.com/ClementTsang/bottom/pull/425): Add user into the process widget for Unix-based systems.

- [#437](https://github.com/ClementTsang/bottom/pull/437): Redo dynamic network y-axis, add linear scaling, unit type, and prefix options.

- [#445](https://github.com/ClementTsang/bottom/pull/445): Add collapsing in tree mode sums usage to parent.

## Changes

- [#372](https://github.com/ClementTsang/bottom/pull/372): Hide the SWAP graph and legend in normal mode if SWAP is 0.

- [#390](https://github.com/ClementTsang/bottom/pull/390): macOS shouldn't need elevated privileges to see CPU usage on all processes now.

- [#391](https://github.com/ClementTsang/bottom/pull/391): Show degree symbol on Celsius and Fahrenheit.

- [#418](https://github.com/ClementTsang/bottom/pull/418): Removed automatically jumping to the top of the list for process sort shortcuts. The standard behaviour is to now stay in place.

- [#420](https://github.com/ClementTsang/bottom/pull/420): Updated tui-rs, allowing for prettier looking tables!

- [#437](https://github.com/ClementTsang/bottom/pull/437): Add linear interpolation step in drawing step to pr event missing entries on the right side of charts.

- [#443](https://github.com/ClementTsang/bottom/pull/443): Make process widget consistent with disk widget in using decimal prefixes (kilo, mega, etc.) for writes/reads.

- [#449](https://github.com/ClementTsang/bottom/pull/449): Add decimal place to actual memory usage in process widget for values greater or equal to 1GiB.

- [#450](https://github.com/ClementTsang/bottom/pull/450): Tweak `default-light` colour scheme to look less terrible on white terminals.

- [#451](https://github.com/ClementTsang/bottom/pull/451): Add decimal place to disk values larger than 1GB for total read/write in process widgets, and read/write per second in process widgets and disk widgets.

- [#455](https://github.com/ClementTsang/bottom/pull/455): Add a mount point filter for the disk widget. Also tweaked how the filter system works - see the PR for details.

## Bug Fixes

- [#416](https://github.com/ClementTsang/bottom/pull/416): Fix grouped vs ungrouped modes in the processes widget having inconsistent spacing.

- [#417](https://github.com/ClementTsang/bottom/pull/417): Fix the sort menu and sort shortcuts not syncing up.

- [#423](https://github.com/ClementTsang/bottom/pull/423): Fix disk encryption causing the disk widget to fail or not properly map I/O statistics.

- [#425](https://github.com/ClementTsang/bottom/pull/425): Fixed a bug allowing grouped mode in tree mode if already in grouped mode.

- [#467](https://github.com/ClementTsang/bottom/pull/467): Switched CPU usage data source to fix a bug on Windows where occasionally CPU usage would be stuck at 0%.

## [0.5.7] - 2021-01-30

## Bug Fixes

- [#373](https://github.com/ClementTsang/bottom/pull/373): Fix incorrect colours being used the CPU widget in basic mode.

- [#386](https://github.com/ClementTsang/bottom/pull/386): Fix `hide_table_gap` not working in the battery widget.

- [#389](https://github.com/ClementTsang/bottom/pull/389): Fix the sorting arrow disappearing in proc widget under some cases.

- [#398](https://github.com/ClementTsang/bottom/pull/398): Fix basic mode failing to report CPUs if there are less than 4 entries to report.

## [0.5.6] - 2020-12-17

## Bug Fixes

- [#361](https://github.com/ClementTsang/bottom/pull/361): Fix temperature sensors not working on non-Linux platforms.

## [0.5.5] - 2020-12-14

## Bug Fixes

- [