pkg go/ast, type File struct, FileStart token.Pos #53202
pkg go/ast, type RangeStmt struct, Range token.Pos #50429
pkg go/token, method (*FileSet) RemoveFile(*File) #53200
pkg go/types, func Satisfies(Type, *Interface) bool #56548
pkg io/fs, var SkipAll error #47209
pkg io, func NewOffsetWriter(WriterAt, int64) *OffsetWriter #45899
pkg io, method (*OffsetWriter) Seek(int64, int) (int64, error) #45899

utility functions. Allowing them to be optional. Also allowing to have multiple alternative security schemes that are then checked in a single dependency instead of each one verifying and returning the error to the client automatically when not satisfied. PR [#134](https://github.com/tiangolo/fastapi/pull/134).

* Update [SQL Tutorial](https://fastapi.tiangolo.com/tutorial/sql-databases/#create-a-middleware-to-handle-sessions) to close database sessions even when there are exceptions....

// defined in RFC 7627 and allowed by SP 800-135, Revision 1, Section 4.2.2. func MasterSecret[H fips140.Hash](hash func() H, preMasterSecret, transcript []byte) []byte { // "The TLS 1.2 KDF is an approved KDF when the following conditions are // satisfied: [...] (3) P_HASH uses either SHA-256, SHA-384 or SHA-512." h := hash() switch any(h).(type) { case *sha256.Digest: if h.Size() != 32 { fips140.RecordNonApproved() } case *sha512.Digest: if h.Size() != 46 && h.Size() != 64 { fips140.RecordNonApproved()...