controlled by the [`execerrdot` setting](/pkg/os/exec#hdr-Executables_in_the_current_directory).
There is no plan to remove this setting.

### Go 1.18

Go 1.18 removed support for SHA1 in most X.509 certificates,
controlled by the [`x509sha1` setting](/pkg/crypto/x509#InsecureAlgorithmError).
This setting will be removed in a future release, Go 1.22 at the earliest.

### Go 1.10

Make sure that GO111MODULE is not set in the environment, or that it is
set to 'on' or 'auto', and if you use a go.work file, set GOWORK=off.

Requirements may be added, updated, and removed with 'go get'.
The vendor directory may be updated with 'go mod vendor'.
A typical sequence might be:

    cd src  # or src/cmd
    go get golang.org/x/net@master
    go mod tidy
    go mod vendor

Note that the go_darwin_$GOARCH_exec wrapper uninstalls any existing app identified by
the bundle id before installing a new app. If the uninstalled app is the last app by
the developer identity, the device might also remove the permission to run apps from
that developer, and the exec wrapper will fail to install the new app. To avoid that,
install another app with the same developer identity but with a different bundle id.

pkg syscall (linux-386), const IN_MASK_ADD ideal-int
pkg syscall (linux-386), const IN_MODIFY ideal-int
pkg syscall (linux-386), const IN_MOVE ideal-int
pkg syscall (linux-386), const IN_MOVED_FROM ideal-int
pkg syscall (linux-386), const IN_MOVED_TO ideal-int
pkg syscall (linux-386), const IN_MOVE_SELF ideal-int
pkg syscall (linux-386), const IN_NONBLOCK ideal-int
pkg syscall (linux-386), const IN_ONESHOT ideal-int

pkg syscall (freebsd-arm64), const SYS_JAIL_GET = 506
pkg syscall (freebsd-arm64), const SYS_JAIL_GET ideal-int
pkg syscall (freebsd-arm64), const SYS_JAIL_REMOVE = 508
pkg syscall (freebsd-arm64), const SYS_JAIL_REMOVE ideal-int
pkg syscall (freebsd-arm64), const SYS_JAIL_SET = 507
pkg syscall (freebsd-arm64), const SYS_JAIL_SET ideal-int
pkg syscall (freebsd-arm64), const SYS_KENV = 390

pkg syscall (freebsd-riscv64), const SYS_JAIL_GET = 506 #53466
pkg syscall (freebsd-riscv64), const SYS_JAIL_GET ideal-int #53466
pkg syscall (freebsd-riscv64), const SYS_JAIL_REMOVE = 508 #53466
pkg syscall (freebsd-riscv64), const SYS_JAIL_REMOVE ideal-int #53466
pkg syscall (freebsd-riscv64), const SYS_JAIL_SET = 507 #53466
pkg syscall (freebsd-riscv64), const SYS_JAIL_SET ideal-int #53466

Each file is a list of API features, one per line.

go1.txt (and similarly named files) are frozen once a version has been
shipped. Each file adds new lines but does not remove any.

except.txt lists features that may disappear without breaking true
compatibility.

Starting with go1.19.txt, each API feature line must end in "#nnnnn"
giving the GitHub issue number of the proposal issue that accepted

pkg syscall (openbsd-386), const IP_IPSEC_LOCAL_CRED = 25
pkg syscall (openbsd-386), const IP_IPSEC_LOCAL_ID = 23
pkg syscall (openbsd-386), const IP_IPSEC_REMOTE_AUTH = 28
pkg syscall (openbsd-386), const IP_IPSEC_REMOTE_CRED = 26
pkg syscall (openbsd-386), const IP_IPSEC_REMOTE_ID = 24
pkg syscall (openbsd-386), const IP_MAXPACKET = 65535
pkg syscall (openbsd-386), const IP_MAX_MEMBERSHIPS = 4095

file to which the runtime should write its fatal crash report.
It may be used to construct an automated reporting mechanism for all
unexpected crashes, not just those in goroutines that explicitly use

pkg syscall (openbsd-386), const IP_IPSEC_LOCAL_ID ideal-int
pkg syscall (openbsd-386), const IP_IPSEC_REMOTE_AUTH ideal-int
pkg syscall (openbsd-386), const IP_IPSEC_REMOTE_CRED ideal-int
pkg syscall (openbsd-386), const IP_IPSEC_REMOTE_ID ideal-int
pkg syscall (openbsd-386), const IP_MAXPACKET ideal-int
pkg syscall (openbsd-386), const IP_MAX_MEMBERSHIPS ideal-int