***Updates in red***
I've complied a list of everything in this thread (I think). It doesn't include:
- big features shown on the Mavericks Preview on Apple.com
- bugs
- Things that haven't changed since 10.8.4
- Anything relating to third party software.
Wanted to link to the user that had noted each change, but too time consuming. Have linked back to the thread for Pics.
General
- OpenGL 4.1 support [
Pic]
- The linen backdrop has been removed from the OS
- Battery drop down shows Apps Using Significant Power [
Pic]
- You can do 4 finger spread slowly to show the desktop
- Pressing the power button puts the computer to sleep. Holding it down brings up the usual menu.
- New Character pop-up
[Pic]
- Phrase shortcuts are now available on the mac & they all sync via iCloud.[
Pic]
- The UI when clicking on the little downwards arrow next to a document name in the title bar has changed. Its now a popover, you can immediately change the name, ad tags, move the file around to other places (including iCloud) and lock the file.[Pic]
Finder
- Selections have rounded corners [
Pic]]
- Under view options (CMD-J) there is a checkbox to show the user Library folder (You have to be in your user folder) [
Pic
- Spotlight Comments in Finder's Info panel has been replaced by Tags, Comments is now an additional section
- Finder Preferences lets you manage your Tags, and also customize Favorites (the favorites are the tags that show up in the context menu)
- if you open a document that's already open, instead of just moving it to the front, it does a little pop as well.
- Events and Reminders available as Finder documents [
Pic]
iBooks
-Not included in DP1, may be downloadable from App Store in the future
Contacts
- Faux address book removed [
Pic]
Photo Booth
- Slightly altered icon [
Pic]
Notes
- No longer has Notepad look/font [
Pic]
- has a new "Export as PDF" option.
Notification Center
- Buttons slide in on mouse over [
Pic]
- Low Battery Notifcation [
Pic]
- New Messages notifications show contact photo
- Disk Not Ejected Properly notification [
Pic]
Mission Control
- Mission control let's you move desktop 1 now to where ever you want it.
- Dashboard can be moved between any Desktop or Full screen app [
Pic]
Reminders
- Still has the same look from 10.8 [
Pic]
Game Center
- Still has the same look from 10.8 [
Pic]
Launchpad
- Folders are transparent when opened. [
Pic]
- Apps sparkle when installed.[
Pic]
Dashboard
- Has a new background, otherwise unchanged [
Pic]
Dock
- Has new white look when on the left or right [
Pic]
System Preferences
- Categories have been removed, icons have been redrawn and are a little bigger. [
Pic]
- Software Update is now called App Store, has option to automatically install updates [
Pic]
- Dictation gives you the option to download a package to enable offline dictation
- NC Do Not Disturb can be set from System Prefs and can be set to a timer like iOS
- Input Languages redesigned and moved to Keyboard Settings, Language & Region also redesigned
- Adding Google account in Internet Accounts now allows you for native contacts sync. In earlier versions you couldn't sync contacts directly, had to open the contacts app and choose to sync google contacts to the local contacts. [Pic]
- Print and Scan is now Printers and Scanners
- Mail, Contacts and calendars is now Internet Accounts and includes LinkedIn
- The Language & Region preference pane has been redesigned [Pic]
- The Input Sources tab in the Keyboard preferences pane was also changed and now shows you how the keyboard layout you have actually looks. [Pic]
- the keyboard viewer was also given a visual overhaul. [Pic]
- The Mission Control pane now has a checkbox that allows you to decide whether all displays have separate or the same spaces. [Pic]
- The Privacy tab in the Security & Privacy pane allows you to be more granular with accessibility. Previously this was one checkbox in theAccessibility pane, globally granting access to all apps. Now you can individually deny or allow apps to control your Mac for accessibility reasons. [Pic]
- The iCloud pane has a checkbox for Keychain sync. [Pic]
- The look of the Bluetooth pane was changed. [Pic]
Utilities
- Activity Monitor has been redesigned [
Pic]
- Activity Monitor has options to view processes by hierarchal views. [[Pic]
- The new Energy tab in Activity Monitor shows you the energy impact of apps, which are in App Nap and which are using which GPU (integrated or dedicated), also in general which GPU your Mac is currently using. [Pic]
- Network Utility has been moved to /System/Library/CoreServices
Safari
- Has a new web inspector. [Pic]
- Disables Flash ads and content that is not the main focus of the page. [Pic]
Maps
- Maps displays a nighttime view wherever its actually night. [Pic]
- Maps View menu allows you to display labels in local languages, also allows you to display a very useful scale and it allows you to display large labels. [Pic]
Dictionary
- Additional Dictionaries available. [Pic]