| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| The features of object tagging and file decompression are available Console redesign |
1. The COS console has been redesigned with a more functional main interface, where you can now find associated CM alarm setting, product release updates and associated products;
2. Providing file decompression capabilities; 3. With object tagging, you can group and manage objects stored in COS using tags; 4. The bucket list now supports sorting, filter by region, and export. |
30 March, 2020 | Object Tagging Overview
File Decompression Billing Overview |
| The global acceleration feature is available | Tencent Cloud COS now offers global acceleration so that end users around the globe can quickly access your bucket, giving you a better business experience with higher business access success rate and business stability. | 10 March, 2020 | Global Acceleration Overview |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| Nanjing (China) Region is available | COS is available in the new Nanjing (China) Region (ap-nanjing). | December 19, 2019 | Regions and Access Domain Names |
| The bucket encryption feature is available | With bucket encryption, you can encrypt all new objects uploaded to your bucket using the specified server-side encryption mode by default. | December 16, 2019 | Bucket Encryption Overview |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| The batch operation feature is available | Batch operation enables you to execute a specified operation on a list of specified objects in your bucket. | October 22, 2019 | Batch Operation Overview |
| The extraction feature is available | The COS extraction feature uses Structured Query Language (SQL) statements to filter the objects stored in COS so as to extract a specific object and get the desired data. | October 9, 2019 | SELECT Overview |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| The logging feature is available | The logging feature records access details of the specified source bucket, and store them as log files in the specified destination bucket for better bucket management. | August 29, 2019 | Logging Overview |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| The versioning feature is available | By enabling versioning, you can store multiple versions of an object in a bucket. | June 20, 2019 | Versioning Overview |
| The cross-region replication feature is available | After a cross-region replication rule is configured, incremental objects can be automatically replicated asynchronously from and to buckets across different regions. | June 20, 2019 | Cross-region Replication Overview |
| Custom origin server domain names are supported | You can associate a custom domain name to the current bucket, and access the objects in the bucket via the custom domain name. | June 10, 2019 | Domain Name Management |
| The inventory feature is available | Inventory is a feature that helps you manage objects in a bucket and can gradually replace the List API operation in COS. | June 3, 2019 | Inventory Overview |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| The bucket tagging feature is available | A tag can be used as an identifier for easier bucket grouping and management. | May 10, 2019 | Bucket Tag Overview |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| The feature of direct upload to COS ARCHIVE is available | You can now upload objects directly into COS ARCHIVE storage class. | April 26, 2019 | Direct Upload to COS ARCHIVE |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| Forced popup download prompt for the default domain name is cancelled in regions outside Mainland China | For regions outside Mainland China, COS now allows directly using a domain name provided by Tencent Cloud to open a recognizable object in the browser, and binding a custom domain name is no longer required. | November 2018 | — |
| The request rate performance is optimized | COS now fully supports ultra-high frequency access requests for high-frequency access scenarios such as big data computing. | November 2018 | Request Rate and Performance Optimization |
| About billing | For regions in Mainland China, COS ARCHIVE now supports billing in USD. | November 2018 | Product Pricing |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| Managing access permissions using Policy and ACL | COS released a new feature that supports access permissions management with policies and ACLs. You can use a collection of control capabilities to decide who can execute which operations on which resources in what conditions. This feature is designed to meet your permissions management needs for planning teams, resources and more. | October 2018 | — |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| Tokyo (Japan) Region is available | COS is available in the new Tokyo (Japan) Region (ap-tokyo). | August 2018 | Regions and Access Domain Names |
| New COS console is available in Beta |
More new regions are now available.
The new console uses new APIs and supports more regions.
New features:
the new console supports new features such as lifecycle management.
Note:
Documents on the official website such as those for features and use cases will be updated as per the new console. | August 1, 2018 | Console Overview |
| Update | Description | Related Documents | |
|---|---|---|---|
| The COS plugin for Hadoop is released to support big data scenarios | The COS plugin for Hadoop is officially released and can be directly imported into the Hadoop environment. After modifying the `core-site.xml` configuration file, you can directly access data stored in COS over the `cosn://` protocol. | Hadoop Tool | |
| Private bucket can be bound to CDN for access | COS now supports access through CDN. In addition to public buckets, you can also bind private buckets to CDN for access. After CDN security authentication is enabled, your data will be protected in the CDN edge cache while enjoying CDN acceleration around the world. | — |
| Update | Description | Related Documents |
|---|---|---|
| The Bangkok and Moscow regions are available | COS is now available in more new regions around the globe, including Bangkok (ap-bangkok) and Moscow (eu-moscow) regions. | Regions and Access Domain Names |
| Update | Description | Related Documents |
|---|---|---|
| Request creation with PATH is supported | In addition to supporting virtual hosted domain names, COS now also supports access through domain name path. A request to a regional root node `cos.[region].myqcloud.com` will return bucket and object information of the region. This is compatible with AWS S3 access methods and AWS Authentication V4 signatures. After configuring the corresponding keys and nodes, you can directly access COS by using various code and tools of S3. | — |
| The Silicon Valley, Virginia (Ashburn), Seoul, and Mumbai regions are available | COS is now available in the Silicon Valley (na-siliconvalley), Virginia (Ashburn, na-ashburn), Seoul (ap-seoul), and Mumbai (ap-mumbai) regions. | Regions and Access Domain Names |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| COS traffic is billed daily | To keep users updated on traffic usage and fees, the billing period of traffic consumed for COS is changed from **Monthly** to **Daily**, and other items are still billed **monthly**. | December 15, 2017 | Billable Items |
| Update | Description | Release Date | Related Documents |
|---|---|---|---|
| COS is available in more regions around the globe | COS is now available in the Chengdu, Hong Kong (China), Singapore, Toronto, and Frankfurt regions, providing global users with the ability to store and access data nearby. The public network traffic prices in Mainland China are reduced. | September 2017 | Regions and Access Domain Names |
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