#previousversion
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freiwald.dev
I've developed an interesting Migration System in #Swift for handling app updates.
This system allows developers to perform actions when a user installs an app update, offering two main functionalities:
enum MigrationType { case automatic case manual } protocol Migration { associatedtype Action: MigrationAction var id: String { get } var version: String { get } var type: MigrationType { get } var title: String { get } var systemImage: String { get } var description: String { get } var action: Action { get } func shouldApply(previousVersion: String?, currentVersion: String) -> Bool } extension Migration { func shouldApply(previousVersion: String?, currentVersion: String) -> Bool { // No previous version means, no migration needed at all guard let previousVersion else { return false } return previousVersion.compare(version, options: .numeric) == .orderedAscending && currentVersion.compare(version, options: .numeric) != .orderedAscending } } protocol MigrationAction { associatedtype Dependencies associatedtype Output var title: String { get } var dependencies: Dependencies { get } func execute(_ trigger: MigrationDependenciesTrigger) async throws -> Output }
March 18, 2025 at 9:28 PM
orpach.neocities.org
Make a new one with a "previousVersion" field that's a strongRef to the last one.

Check for backlinks of that type to show an "updated version" when looking at the old one, and traverse the links to get the edit history.

They all exist separately, like git commits or something.
May 15, 2026 at 7:33 PM
epsteinweb.bsky.social
Parts 1-2/2 — EFTA01225601.jpg
#epsteinweb #efta01225601
https://epsteinweb.org
Available in the iOS app store now!
https://apps.apple.com/us/app/epstein-web/id6758880661
EFTA01225578 | EFTA01225601 Table 2: Client Support in a Multi-Version Environment (continued) Client Connect to: Supported? Details Upgraded Monitoring Station Upgraded MAS (with Mutti-version SAS systems in the Enterprise) Supported. Launches a current version Monitoring Station to interact with upgraded MAS/SAS systems. Launches a previousversion Monitoring Station to interact with previousversion SAS systems in a Multi-version Enterprise. The upgraded Monitoring Station does not allow the user to Right-click on objects that are owned by previous version servers. The upgraded Monitoring Station does not allow the user to select a server in the Read Data from drop-down that doesni match the version of the client. Incompatible (not-upgraded) servers are not listed. The upgraded Monitoring Station only shows Events and Activities associated with objects that belong to servers that have been upgraded. Upgraded Admin Client Upgraded MAS (with Mutti-version SAS systems in the Enterprise) Supported with Restrictions The upgraded Administration client limits the user to selecting compatible servers in Eno Read Data fromdrop-down list. Incompatible (not-upgraded) servers are not listed. The upgraded Administration client limits the user to selecting compatible servers in the Default Server drop down list. Incompatible servers are not listed. The upgraded Administration client limits the objects that the user can Right-click on to those objects residing in Partitions that are owned by compatible servers. This restriction results in the right-click context menu being disabled for incompatible objects. If the user attempts to double-click on an incompatible object, the following status message is displayed as a bubble from the Administration client icon in the Notification area (lower right corner) of the display: You are running in a Multi-Version environment and the object that you have selected is incompatible with this version of the client. Upgraded Monitoring Station Previous version MAS or SAS Not Supported. Displays the message: Upgraded Admin Client Previous version MAS or SAS Not Supported Upgraded Admin client Upgraded SAS Supported No Limitations. Upgraded Monitoring Station Upgraded SAS Supported No Limitations. 24 Chapter 1 The server Maryou have selected has mot been upgraded and is not available. The program then terminates. Displays the message: Theserver* that you have selected has not been upgraded anti iS net available. The program then terminates. C•CURE 9000 Enterprise Architecture Guide EFTA01225601
May 13, 2026 at 11:37 PM
powerpage.org
Users report iCloud Drive issue, lost previous version data following macOS Sonoma 14.4 update

www.powerpage.org/users-report...

#Apple #users #bug #fix #errors #complaints #iCloud #iCloudDrive #lostdata #previousversion #macOS #macOSSonoma #macOSSonoma144 #update
Users report iCloud Drive issue, lost previous version data following macOS Sonoma 14.4 update
There are times when Apple’s significant operating system updates go just fine, there are few if any problems, and things generally continue apace with the company’s user base. And then there are…
www.powerpage.org
March 20, 2024 at 11:10 AM
powerpage.org
Full guide to reverting to a previous version of macOS posted

www.powerpage.org/full-guide-t...

#Apple #guide #handy #update #revert #previous #version #previousversion #macOS #technical #software #developer #testing #fullguide
Full guide to reverting to a previous version of macOS posted
There are a number of reasons why you might want to revert to an older version of macOS than the one you might have installed on your Mac, including compatibility with older software…
www.powerpage.org
February 21, 2024 at 12:08 PM
cfgbot.bsky.social
Project: golang/go
File: src/cmd/go/internal/modload/mvs.go:114

func previousVersion(ctx context.Context, m module.Version) (module.Version, error)

SVG: dark, light
A control-flow-graph of the function described in the post text using a dark color scheme. A control-flow-graph of the function described in the post text using a light color scheme.
January 21, 2025 at 5:37 AM