pkg archive/zip, method (*Writer) SetOffset(int64)
pkg bufio, method (*Reader) Discard(int) (int, error)
pkg bufio, method (ReadWriter) Discard(int) (int, error)
pkg bytes, func LastIndexByte([]uint8, uint8) int
pkg bytes, method (*Buffer) Cap() int
pkg bytes, method (*Reader) Size() int64
pkg crypto, const SHA512_224 = 14
pkg crypto, const SHA512_224 Hash
pkg crypto, const SHA512_256 = 15
pkg crypto, const SHA512_256 Hash

pkg debug/elf, const R_MIPS_NONE R_MIPS
pkg debug/elf, const R_MIPS_PC16 = 10
pkg debug/elf, const R_MIPS_PC16 R_MIPS
pkg debug/elf, const R_MIPS_PJUMP = 35
pkg debug/elf, const R_MIPS_PJUMP R_MIPS
pkg debug/elf, const R_MIPS_REL16 = 33
pkg debug/elf, const R_MIPS_REL16 R_MIPS
pkg debug/elf, const R_MIPS_REL32 = 3
pkg debug/elf, const R_MIPS_REL32 R_MIPS
pkg debug/elf, const R_MIPS_RELGOT = 36
pkg debug/elf, const R_MIPS_RELGOT R_MIPS

pkg archive/tar, var ErrInsecurePath error #55356
pkg archive/zip, var ErrInsecurePath error #55356
pkg bytes, func Clone([]uint8) []uint8 #45038
pkg bytes, func CutPrefix([]uint8, []uint8) ([]uint8, bool) #42537
pkg bytes, func CutSuffix([]uint8, []uint8) ([]uint8, bool) #42537
pkg context, func Cause(Context) error #51365
pkg context, func WithCancelCause(Context) (Context, CancelCauseFunc) #51365
pkg context, type CancelCauseFunc func(error) #51365

pkg archive/tar, const TypeGNUSparse = 83
pkg archive/tar, const TypeGNUSparse ideal-char
pkg archive/tar, type Header struct, Xattrs map[string]string
pkg compress/gzip, method (*Reader) Reset(io.Reader) error
pkg crypto/tls, const CurveP256 = 23
pkg crypto/tls, const CurveP256 CurveID
pkg crypto/tls, const CurveP384 = 24
pkg crypto/tls, const CurveP384 CurveID
pkg crypto/tls, const CurveP521 = 25
pkg crypto/tls, const CurveP521 CurveID

pkg debug/elf, const R_AARCH64_GLOB_DAT R_AARCH64
pkg debug/elf, const R_AARCH64_GOT_LD_PREL19 = 309
pkg debug/elf, const R_AARCH64_GOT_LD_PREL19 R_AARCH64
pkg debug/elf, const R_AARCH64_IRELATIVE = 1032
pkg debug/elf, const R_AARCH64_IRELATIVE R_AARCH64
pkg debug/elf, const R_AARCH64_JUMP26 = 282
pkg debug/elf, const R_AARCH64_JUMP26 R_AARCH64
pkg debug/elf, const R_AARCH64_JUMP_SLOT = 1026
pkg debug/elf, const R_AARCH64_JUMP_SLOT R_AARCH64

(synchronous), which makes correct use of the [`Timer.Stop`](/pkg/time/#Timer.Stop)
and [`Timer.Reset`](/pkg/time/#Timer.Reset) method results much easier.
The [`asynctimerchan` setting](/pkg/time/#NewTimer) disables this change.
There are no runtime metrics for this change,
This setting may be removed in a future release, Go 1.27 at the earliest.

Go 1.23 changed the mode bits reported by [`os.Lstat`](/pkg/os#Lstat) and [`os.Stat`](/pkg/os#Stat)

pkg p2, func F //deprecated
pkg p2, func F() string
pkg p2, func G() Twoer
pkg p2, func NewError(string) error
pkg p2, type Twoer interface { PackageTwoMeth }
pkg p2, type Twoer interface, PackageTwoMeth //deprecated

pkg log/slog, func NewMultiHandler(...Handler) *MultiHandler #65954
pkg log/slog, method (*MultiHandler) Enabled(context.Context, Level) bool #65954
pkg log/slog, method (*MultiHandler) Handle(context.Context, Record) error #65954
pkg log/slog, method (*MultiHandler) WithAttrs([]Attr) Handler #65954
pkg log/slog, method (*MultiHandler) WithGroup(string) Handler #65954

pkg database/sql/driver, type RowsColumnScanner interface { Close, Columns, Next, ScanColumn } #67546
pkg database/sql/driver, type RowsColumnScanner interface, Close() error #67546
pkg database/sql/driver, type RowsColumnScanner interface, Columns() []string #67546
pkg database/sql/driver, type RowsColumnScanner interface, Next([]Value) error #67546
pkg database/sql/driver, type RowsColumnScanner interface, ScanColumn(interface{}, int) error #67546

pkg compress/zlib, const DefaultCompression = -1
pkg compress/zlib, const NoCompression = 0
pkg crypto, const MD4 = 1
pkg crypto, const MD5 = 2
pkg crypto, const MD5SHA1 = 8
pkg crypto, const RIPEMD160 = 9
pkg crypto, const SHA1 = 3
pkg crypto, const SHA224 = 4
pkg crypto, const SHA256 = 5
pkg crypto, const SHA384 = 6
pkg crypto, const SHA512 = 7
pkg crypto/aes, const BlockSize = 16
pkg crypto/des, const BlockSize = 8