v3.11.8

• Added trace.EndpointInfo.LastUpdated() timestamp
• Refactored endpoint.Endpoint (split to struct endopint and interface Endpoint)
• Returned safe-thread copy of endpoint.Endpoint to trace callbacks
• Added endpoint.Endpoint.Touch() func for refresh endpoint info
• Added conn.conn.onClose slice for call optional funcs on close step
• Added removing conn.Conn from conn.Pool on conn.Conn.Close() call
• Checked cluster close/empty on keeper goroutine
• Fixed internal.errors.New wrapping depth
• Added context flag for no wrapping operation results as error
• Refactored trace.Driver conn events
• Removed internal alias-type errors.IssuesIterator
• Changed trace.GetCredentialsDoneInfo token representation from bool to string
• Added log.Secret helper for mask token
• Replaced meta in proxyConnection.Invoke and proxyConnection.NewStream
• Refactored internal/cluster.Cluster (add option for notify about external lock, lock cluster for update cluster endpoints)
• Reverted grpc.ClientConnInterface API to ydb.Connection
• Replaced in table/types/compare_test.go checking error by error message to checking with errors.Is()
• Added ydb.WithTLSSInsecureSkipVerify() option
• Added trace.Table.OnPoolStateChange event
• Wrapped internal errors with print <func, file, line>
• Removed trace.Table.OnPoolTake event (unused)
• Refactored trace.Details matching by string pattern
• Added resolver trace callback
• Refactored initialization step of grpc dial options
• Added internal package net with net.Conn proxy object
• Fixed closing proxy clients
• Added ydb.Connection.With(opts ...ydb.CustomOption) for taking proxy ydb.Connection with some redefined options
• Added ydb.MetaRequestType and ydb.MetaTraceID aliases to internal meta package constants
• Added ydb.WithCustomCredentials() option
• Refactored ydb.Ratelimiter().AcquireResource() method (added options for defining type of acquire request)
• Removed single point to define operation mode params (each grpc-call with OperationParams must explicit define OperationParams)
• Removed defining operation params over context
• Removed config.RequestTimeout and config.StreamTimeout (each grpc-call must manage context instead define config.RequestTimeout or config.StreamTimeout)
• Added internal OperationTimeout and OperationCancelAfter to each client (ratelimiter, coordination, table, scheme, scripting, discovery) config. OperationTimeout and OperationCancelAfter config params defined from root config