Salesforce CLI 2.12.9

Changes

• ~Salesforce CLI now prompts you to select a matching command, even when the partial command you entered matches just a single command. This change prevents inadvertent behavior, such as automatic JIT plugin installations because the CLI thinks you want to run a command in a JIT plugin that isn't installed.changed
• *The org resume sandbox command now correctly handles multiple sandboxes in a resumable state. It first displays a warning about the multiple sandboxes, and then resumes the most recent sandbox creation or refresh. (GitHub issues #2238 and #1833, sfdx-core PR #944, plugin-org PRfixed
• *The --help output of a deprecated aliased command (such as force:org:list) now displays the deprecation warning. (GitHub oclif issue #800, oclif PRfixed
• *Certain package commands now display the error when they fail; previously they failed silently. (GitHub issues #2434 and #2469, packaging PRfixed
• *The CLI's source tracking library now prevents the registration of duplicate listeners. When the Salesforce Extensions for VS Code release an update with the updated source tracking library, the library will prevent the extensions from registering duplicate listeners. (GitHub issues #2441, #2458, #2483, #2476, and #2439. source-tracking PR #480, sfdx-core PRfixed
• *HTML entities, such as   in a CustomLabels metadata type, are now correctly encoded when deployed to an org. (GitHub issues #2448 and #2455, SDR PRs #1102 andfixed
• *The org list and org display commands no longer display the raw HTML 503 response when run against an org on an instance that's currently out of service.fixed
• *Salesforce DX projects now support these metadata types:fixed