v2.22.0

Added

• Support for initial placement policy of containers (#381)

Changed

• key and sign fields of refs.Signature(RFC6979) message now have a sane length limit (#384)

Deprecated

• Response verification header (#374)
• copies_number field of object.PutRequest.Body.Init message (#382)

v2.21.0

Added

• Well-known CORS container attribute (#355)
• Container __NEOFS__LOCK_UNTIL attribute (#357)
• CONTAINER_LOCKED status (#357)
• CONTAINER_AWAIT_TIMEOUT status (#358)
• Session token v2 (#350, #363, #364, #365, #372, #378)
• SetAttribute and RemoveAttribute RPC to ContainerService (#362, #367, #375)
• SETATTRIBUTE and REMOVEATTRIBUTE verbs for container sessions V1 (#362)
• Container S3_TAGS, S3_SETTINGS, S3_NOTIFICATIONS attributes (#371)

Changed

• ContainerService's Put, Delete and SetExtendedACL RPC are async/await now (#358)

v2.20.0

This release adds EC support to the API. Notice that it's still an experimental feature and details can change in subsequent releases.

Added

• EC rules to container storage policy (#345)
• GET/RANGE/HEAD query for EC part object (#345, #349)
• Additional system attribute for EC part hashes (#351)

v2.19.0

Added

• QUOTA_EXCEEDED status code to SECTION_OBJECT (#343)
• BAD_REQUEST status code to CommonFail section (#346)
• INCOMPLETE status code to Success section (#346)
• BUSY status code to CommonFail section (#346)

Deprecated

• Storage load estimations P2P API (#341)

v2.18.0

Added

• Support for N3 signature scheme (#324)
• "Associate" attribute for objects (#337)

Changed

• Adjusted SearchV2 description for filtered attribute-less requests (#330)
• EpochDuration is counted in seconds in netmap now (#331)

Removed

• Header limit exception (4 MB instead of 16 KB) for replication RPCs (#293)

Deprecated

• ExternalAddr node attribute (#327)
• verify_header field in object.GetResponse and object.HeadResponse messages (#334)
• ShortHeader (#336)
• Lock and tombstone payloads (#337)
• Audit and storage groups (#339)

v2.17.0

Added

• Address-based targets in EACL rules (#301)
• Signatures to replication API (#302)
• Meta consistency attributes for containers (#309)
• SearchV2 API (#314, #320, #321)

Changed

• Object and container IDs consisting of all zeroes are officialy invalid now (#303)
• 0:0 range requests are now valid and should return whole object payload (#315)
• Container policy REP and CBF have limits now (#307)
• Zero byte is forbidden in attributes (#323)

v2.16.0

Added

• Numeric operands for object search queries (#265)
• Link object payload message (#263)
• Children sizes index to the link objects (#264)
• LINK split chain object type (#283)
• BearerToken.issuer field (#266)
• First child search filter (#295)

Changed

• Split ID is deprecated, the first child part is used instead and is known to the other parts (#283)
• Object header is now limited to 16KB (#262)
• X-headers __NEOFS__NETMAP_EPOCH and __NEOFS__NETMAP_LOOKUP_DEPTH are ignored by servers now (#282)
• Tombstone.expiration_epoch field is ignored by servers now (#215)
• Signature for Replicate request (#294)

Deprecated

• Object attributes __NEOFS__TICK_EPOCH and __NEOFS__TICK_TOPIC (#279)
• X-headers __NEOFS__NETMAP_EPOCH and __NEOFS__NETMAP_LOOKUP_DEPTH (#282)
• Tombstone.expiration_epoch field in favor of corresponding object attribute (#215)
• split_id field in tombstones (#297)

v2.15.0

Added

• Well-known Version node attribute (#267)
• Reserved node attribute for verified domains (#277)
• Fast object replication API (#280)

Changed

• Improved documentation (#224, #275)

Removed

• Redundant object system attribute __NEOFS__UPLOAD_ID (#271)

Deprecated

• Subnets (#261)

v2.14.0 - Anmado (안마도, 鞍馬島)

Added

• NetmapSnapsot RPC to netmap.NetmapService (#228)
• Well-known object attribute FilePath of object.Header.Attribute (#238)
• MAINTENANCE value of netmap.NodeInfo.State enum (#237)
• NODE_UNDER_MAINTENANCE code to status.CommonFail status section (#237)
• Well-known node attribute ExternalAddr of netmap.NodeInfo.Attribute (#235)

Changed

• Object session can be issued for a group of objects (#202)
• System network parameters are explicitly declared in NetworkConfig.Parameter (#214)

v2.13.1

Added

• EACL_NOT_FOUND status code to the container section (#230)