Erlang/OTP 27.2.1

This release of Erlang/OTP can be built from source or installed using pre-built packages for your OS or third-party tools (such as kerl, asdf or mise).

docker run -it erlang:27.2.1
Erlang/OTP 27.2.1
View on github.com
Patch Package OTP 27.2.1
Git Tag OTP-27.2.1
Date 2025-01-23
Issue Id
ERIERL-1165
ERIERL-1166
ERIERL-1179
ERIERL-1183
System OTP
Release 27
Application

common_test-1.27.6 #

The common_test-1.27.6 application can be applied independently of other applications on a full OTP 27 installation.

OTP-19385
Related Id(s):

ERIERL-1166, PR-9155, PR-9156

Common test will now not crash when running tests with otp26 and earlier, while having previous test resuts from otp27.

Full runtime dependencies of common_test-1.27.6

compiler-6.0, crypto-4.5, debugger-4.1, erts-7.0, ftp-1.0, inets-6.0, kernel-8.4, observer-2.1, runtime_tools-1.8.16, sasl-2.5, snmp-5.1.2, ssh-4.0, stdlib-4.0, syntax_tools-1.7, tools-3.2, xmerl-1.3.8

dialyzer-5.3.1 #

The dialyzer-5.3.1 application can be applied independently of other applications on a full OTP 27 installation.

OTP-19439
Related Id(s):

ERIERL-1183, PR-9314

Fixed a crash caused by the use of opaque types.

Full runtime dependencies of dialyzer-5.3.1

compiler-8.0, erts-12.0, kernel-8.0, stdlib-5.0, syntax_tools-2.0

erts-15.2.1 #

The erts-15.2.1 application can be applied independently of other applications on a full OTP 27 installation.

OTP-19407
Related Id(s):

GH-9211, PR-9234

Fixed configure tests for GCC 14

OTP-19418
Related Id(s):

GH-9163, PR-9274

Fix bug where log printouts would go missing when application_controller is stopping while log messages are being sent.

This bug was introduced by OTP-19078 in Erlang/OTP 26.2.5.

Full runtime dependencies of erts-15.2.1

kernel-9.0, sasl-3.3, stdlib-4.1

kernel-10.2.1 #

Note! The kernel-10.2.1 application cannot be applied independently of other applications on an arbitrary OTP 27 installation.

   On a full OTP 27 installation, also the following runtime
   dependency has to be satisfied:
   -- erts-15.1 (first satisfied in OTP 27.1)
OTP-19444
Related Id(s):

GH-9237, PR-9318

Fix the default group_leader to reply {error,request} on invalid I/O requests instead of crashing.

This bug was introduced in Erlang/OTP 27.2.

Full runtime dependencies of kernel-10.2.1

crypto-5.0, erts-15.1, sasl-3.0, stdlib-6.0

ssh-5.2.6 #

The ssh-5.2.6 application can be applied independently of other applications on a full OTP 27 installation.

OTP-19388
Related Id(s):

ERIERL-1165, PR-9161

With this change, type specs for ssh:connection_info/1,2 functions are fixed so they include {error, term()} return value.

OTP-19392
Related Id(s):

GH-9065, PR-9139

With this change, ssh client accepts a banner sent during processing keyboard interactive user authentication.

OTP-19435
Related Id(s):

PR-9309

With this change, large sftp transfers does not hang. Redundant window adjustment are not requested.

Full runtime dependencies of ssh-5.2.6

crypto-5.0, erts-14.0, kernel-9.0, public_key-1.6.1, runtime_tools-1.15.1, stdlib-5.0, stdlib-6.0

tftp-1.2.2 #

The tftp-1.2.2 application can be applied independently of other applications on a full OTP 27 installation.

OTP-19446
Related Id(s):

ERIERL-1179, PR-9327

Fix specs in tftp:read_file function.

Full runtime dependencies of tftp-1.2.2

erts-6.0, kernel-6.0, stdlib-5.0

Thanks To #

Alexandre Rodrigues, Luke Bakken