[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-09-04。"],[],[],null,["# Release deployment emails\n\n| **Note:** The information on this page applies only to Looker (original) instances. For an overview of release processes for Looker (Google Cloud core), see the [Looker (Google Cloud core) release overview](/looker/docs/looker-core-release-process) documentation page.\n\nRelease notifications are emailed to customers in advance of new releases. Emails are distributed to users who have opted in as described on this documentation page.\n\nLooker-hosted instances\n-----------------------\n\nAll email addresses listed in the **Admin** panel as [Technical Contacts](/looker/docs/admin-panel-general-settings#technical_contacts) will receive notifications regarding the expected update window prior to deployment of a new Looker release. These deployment notices are considered operational and cannot be managed in the [Preference Center](https://discover.looker.com/Preference-Center-Customer.html). If it's necessary to change the recipients for these notices, please edit the email addresses in **Admin settings**. To safeguard against missing or outdated technical contact information, we may also reach out to contacts listed in our CRM.\n\nAll users who opt in to release emails may also receive feature-specific notices. Users subscribed to **Product feature updates** in the Preference Center will receive release emails. Regardless of the release their instance is on, a user can update their subscription from their User [Account Settings](/looker/docs/user-account#changing_your_email_subscription_settings) page. *Note: Prior to Looker 5.14, opt-in was offered via Looker account creation.*\n\nCustomer-hosted instances\n-------------------------\n\nAll emails listed in the **Admin \\\u003e General Settings** as [Technical Contacts](/looker/docs/admin-panel-general-settings#technical_contacts) and our CRM's technical contacts will receive notifications."]]