The Disk Utility app in macOS Catalina shows that Macintosh HD is the read-only system volume and Macintosh HD - Data contains the the rest of your files and data. If you upgrade to macOS Catalina from an earlier version of macOS, the read-only volume is created during the upgrade process. Files or data that you previously stored in the startup. Let them figure out the major issues that can break your device. If you want to play it absolutely safe, wait for a.2 release — as in macOS Catalina 10.15.2. By that time, Apple will have pushed out al least one bug fix update (10.15.1), so it’s likely that the one after that will be a much more stable release.
When you open a library created by an earlier version of iPhoto, you might see a message that says 'Library version too old. Please upgrade your library 'iPhoto Library' using the free iPhoto Library Upgrader available from Apple.'
The iPhoto Library Upgrader prepares libraries from iPhoto '08 (v7.x) or earlier so that you can use them with the current version of iPhoto or Photos for OS X. If your library was created by iPhoto '09 (v8.x) or later, you don't need to use this tool.
Iphoto Update For Catalina
Using the iPhoto Library Upgrader tool
Is There An Iphoto Update For Catalina
- Download and install the tool. When you see a green checkmark above 'The installation was successful,' click Close.
- In the Finder, choose the Go menu and then choose Utilities.
- In the Utilities folder, open the iPhoto Library Upgrader.
- If the library shown in the window is not the one you want to upgrade, click Choose Library and select the correct iPhoto Library.
- Click Continue to upgrade your library.
- When you see 'Your library can now be upgraded by the current version of iPhoto. Do you want to launch iPhoto?' click Quit.
Iphoto Update For Catalina
You can now use the upgraded library in iPhoto ’11 (v9.x) or later, or you can migrate your library to Photos for OS X if you're running OS X Yosemite v10.10.3 or later.