Fixes, from a round of auditing the whole app plus reports from you. • "Pause sampling when idle" in Settings did nothing at all — the setting was being overridden before it was ever read. It now works, so with every window closed Sharp Lynx samples only what your menu bar is showing • Temperatures can be switched to Fahrenheit everywhere. Almost every reading in the app was built with °C baked in, so the setting only ever changed the menu bar • When the helper is running but has stopped sending readings, Sharp Lynx now says so and offers to restart it. It used to say the helper "isn't running" and offer a Start button that could not do anything • The menu bar popover explains when temperatures are unavailable instead of quietly leaving them out • A fan whose sensor can't be read is no longer reported as "Off" • Storage: capacity and free space now describe the boot volume rather than whichever drive happened to sort first — an attached external drive could be labelled as this Mac's disk • Readings that haven't arrived yet show "—" instead of a made-up 0. On launch the app briefly claimed 0% CPU, 0 B/s and 0 GB of memory • Disk write is one colour throughout, and the CPU card's figures are one size again Temperatures and fan speed still come from the free Sharp Lynx Helper 1.1 or newer, downloaded separately. Everything else works without it. Sharp Lynx was previously called SystemPal — same app, same developer.

The whole dashboard now fits on one screen. • Top Processes moved beside Storage and Sensors as its own column — ten processes visible without scrolling • Storage reports how much has been read and written since boot, and its detail page was rebuilt: volume format, capacity, available space and a far larger I/O chart • The Sensors card now says exactly what the helper is doing — running, stopped, out of date, or not installed — instead of one word for all four • A helper that needs updating is the only state Sharp Lynx flags for attention, in its own amber. A helper you simply haven't installed no longer looks like an error • Disk write is one colour everywhere now; it was pink in one place and purple in another Temperatures and fan speed still come from the free Sharp Lynx Helper 1.1 or newer, downloaded separately. Everything else works without it. Sharp Lynx was previously called SystemPal — same app, same developer.

Sharp Lynx was previously called SystemPal — same app, same developer. • Temperatures and fans: clearer guidance when the free Sharp Lynx Helper isn't installed or needs updating, and Sharp Lynx now starts it for you once it's in place • Fixed the Battery page briefly claiming a MacBook was a desktop with no battery • Fixed a duplicate menu bar item that could appear when set to launch at login • Fixed a rare race between the menu bar and the background service that could interrupt live readings • Dashboard cards in the middle row now share a height • Settings shows the real app icon, and no longer claims Intel support (Sharp Lynx is Apple Silicon only) This version needs Sharp Lynx Helper 1.1 or newer for temperatures and fan speed. Everything else works without it.

• Fixed a rare race between the menu bar and the background sampling service that could interrupt live readings • Fixed a duplicate menu bar item that could appear when Sharp Lynx was set to launch at login

Sharp Lynx is a complete rebuild of SystemPal — new name, new design, and far more of your Mac on screen. • Brand-new menu bar: choose and reorder your metrics, two-line labels, compact spacing, and its own theme • New dashboard with CPU (per-core P/E bars, stacked user/system chart, load averages), GPU, memory, network, storage, battery and sensors • Dedicated detail pages for every component • Six themes including a true Light mode • Network and disk charts now split the two directions across the axis so neither hides the other • Temperatures and fan speed via the new free Sharp Lynx Helper • Rebuilt as three cooperating processes so the menu bar stays responsive and idle CPU use stays low

1. Made the UI look good. Supports macOS Sierra. 2. Supported macOS dark mode! 3. Removed mini music player’s ugly background. 4. Made other minor fixes. 5. The Contact Developer email will have the diagnosis info which does not contain any personal info and helps us solve problems. You can remove it if you don’t want to share it to us. 6. Because the per-process network monitoring does not work well on macOS Sierra, we have removed this feature.

New in version 5.1: 1. Fixed the minor UI issues. New in version 5.0: 1. Improved display for Mac OS X 10.10 Yosemite. 2. Added an option to disable the auto-clean notification. 3. Added top processes which consume network bandwidth. 4. Added the functionality of terminating a process directly. 5. Added an option to play alert sound when the CPU temperature is too high. 6. Removed the message box about rating.

1. Improved display for Mac OS X 10.10 Yosemite. 2. Added an option to disable the auto-clean notification. 3. Added top processes which consume network bandwidth. 4. Added the functionality of terminating a process directly. 5. Added an option to play alert sound when the CPU temperature is too high. 6. Removed the message box about rating.

1. When cleaning memory automatically, SystemPal does not show the popover window any more. 2. Fixed the rare crash when SystemPal cleans memory.

1. Added disk reading/writing status. 2. Greatly increased the speed of cleaning memory. Now it can finish cleaning in a couple of seconds. 3. Fixed the progress bar of mini music player. 4. Disabled auto-hide/show popover windows by default. (The existing users can disable them in the Preferences.) 5. Fixed email address.

1. Fixed the temperature problem on Macbook Air/Pro/Retina Mid 2012 models. 2. Fixed the problem of mini iTunes player. It will show the song and artist only when iTunes is playing. 3. Supports retina display

1. Added a button on Mini Music Player popover window to turn off Mini Music Player. 2. Minor bug fixes.

1. Added a mini music player on the status bar. This mini music player controls iTunes to play songs in your iTunes library. It is very convenient to see song name and artist on the status bar. You can also check the album artwork, read the lyrics, rate the song. When you close iTunes, the mini music player will just become a tiny icon. 2. Added a screen shot utility. You can use it to capture mouse selection, capture a window, capture the whole screen. You can save the screen shot to desktop or save to the clipboard. You also have the option to delay 3 seconds before capturing. 3. Added a quick launch for Activity Monitor of Mac OS X. 4. When the popover window shows, you will not lose the focus from the current app any more. 5. When the mouse enters the icon on the status bar, the popover window will show automatically. 6. Revised the UI. 7. Added a menu item to send emails to developer to report bugs or request new features. 8. Fixed a crashing bug.

v2.3 Fixed the memory leak. The previous version of SystemPal consumes more than 100MB of RAM after running for 24 hours. Now this problem was fixed and SystemPal consumes only 10MB of RAM. v2.2 Displays network status (uploading speed and downloading speed). You can choose the items displaying on the status bar. Supports auto-cleaning memory. If the free memory is smaller than a certain number, SystemPal will begin to clean memory automatically. Optimized code to minimize the CPU time. Several users reported the new version of SystemPal does not run. Please follow these steps to solve this problem: 1. Press shift+command+G in Finder, input ~/Library/Preferences 2. Delete com.vincesoft.macmemorytool.plist and run SystemPal again. If your existing app is MemoryTool 1.0, please follow the steps to delete the old app and update (due to a bug of Mac App Store): 1. Quit MemoryTool 2. Open LaunchPad. Push and hold the mouse left button on MemoryTool icon, and then delete this app. 3. Go to Mac App Store -> Purchases. Click the 'Install' button to install SystemPal. (If there is no 'Install' button, click SystemPal icon and then click the 'Install' button under SystemPal icon.)

Displays network status (uploading speed and downloading speed). You can choose the items displaying on the status bar. Supports auto-cleaning memory. If the free memory is smaller than a certain number, SystemPal will begin to clean memory automatically. Optimized code to minimize the CPU time. Several users reported the new version of SystemPal does not run. Please follow these steps to solve this problem: 1. Press shift+command+G in Finder, input ~/Library/Preferences 2. Delete com.vincesoft.macmemorytool.plist and run SystemPal again. If your existing app is MemoryTool 1.0, please follow the steps to delete the old app and update (due to a bug of Mac App Store): 1. Quit MemoryTool 2. Open LaunchPad. Push and hold the mouse left button on MemoryTool icon, and then delete this app. 3. Go to Mac App Store -> Purchases. Click the 'Install' button to install SystemPal. (If there is no 'Install' button, click SystemPal icon and then click the 'Install' button under SystemPal icon.)

Fixed the wrong memory usage info on a Mac with 8GB RAM. If your existing app is SystemPal 2.0, you can update directly. If your existing app is MemoryTool 1.0, please follow the steps to delete the old app and update (due to a bug of Mac App Store): 1. Quit MemoryTool 2. Open LaunchPad. Push and hold the mouse left button on MemoryTool icon, and then delete this app. 3. Go to Mac App Store -> Purchases. Click the 'Install' button to install SystemPal. (If there is no 'Install' button, click SystemPal icon and then click the 'Install' button under SystemPal icon.)

MemoryTool has a new name SystemPal. It displays not only memory usage, but also CPU load, CPU temperature and CPU fan speed. It is the best app to monitor your computer status. Important Notes: If you failed to update (probably it is a bug of Mac App Store), please follow the steps to delete the old app and update: 1. Quit MemoryTool 2. Open LaunchPad. Push and hold the mouse left button on MemoryTool icon, and then delete this app. 3. Go to Mac App Store -> Purchases. Click the 'Install' button to install SystemPal. (If there is no 'Install' button, click SystemPal icon and then click the 'Install' button under SystemPal icon.)