Add release notes for OTP-18.0+

The version 18.3.4.3 is missing and seems to have had no
announcement or README, I do not know why.

1 files changed, 775 insertions, 0 deletions

diff --git a/release-notes/OTP-20.3.README.txt b/release-notes/OTP-20.3.README.txt
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+Patch Package:           OTP 20.3
+Git Tag:                 OTP-20.3
+Date:                    2018-03-14
+Trouble Report Id:       OTP-13882, OTP-14194, OTP-14204, OTP-14725,
+                         OTP-14760, OTP-14816, OTP-14817, OTP-14820,
+                         OTP-14828, OTP-14832, OTP-14839, OTP-14840,
+                         OTP-14842, OTP-14843, OTP-14846, OTP-14847,
+                         OTP-14850, OTP-14852, OTP-14854, OTP-14856,
+                         OTP-14858, OTP-14860, OTP-14863, OTP-14871,
+                         OTP-14873, OTP-14876, OTP-14879, OTP-14881,
+                         OTP-14886, OTP-14889, OTP-14890, OTP-14891,
+                         OTP-14892, OTP-14898, OTP-14908, OTP-14911,
+                         OTP-14912, OTP-14913, OTP-14919, OTP-14920,
+                         OTP-14921, OTP-14925, OTP-14926, OTP-14929,
+                         OTP-14933, OTP-14938, OTP-14939, OTP-14940,
+                         OTP-14942, OTP-14944, OTP-14947, OTP-14952,
+                         OTP-14953
+Seq num:                 ERIERL-117, ERIERL-124, ERIERL-144, ERL-527,
+                         ERL-529, ERL-534, ERL-537, ERL-544, ERL-548,
+                         ERL-551, ERL-564, ERL-565
+System:                  OTP
+Release:                 20
+Application:             asn1-5.0.5, common_test-1.15.4,
+                         compiler-7.1.5, crypto-4.2.1, dialyzer-3.2.4,
+                         diameter-2.1.4, erts-9.3, hipe-3.17.1,
+                         inets-6.5, kernel-5.4.3, observer-2.7,
+                         runtime_tools-1.12.5, snmp-5.2.10, ssh-4.6.6,
+                         ssl-8.2.4, stdlib-3.4.4, tools-2.11.2
+Predecessor:             OTP 20.2.4
+
+ Check out the git tag OTP-20.3, and build a full OTP system including
+ documentation. Apply one or more applications from this build as
+ patches to your installation using the 'otp_patch_apply' tool. For
+ information on install requirements, see descriptions for each
+ application version below.
+
+ ---------------------------------------------------------------------
+ --- HIGHLIGHTS ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+  OTP-14760    Application(s): ssl
+
+               Added new API functions to facilitate cipher suite
+               handling
+
+
+ ---------------------------------------------------------------------
+ --- POTENTIAL INCOMPATIBILITIES -------------------------------------
+ ---------------------------------------------------------------------
+
+  OTP-14850    Application(s): erts, hipe
+               Related Id(s): PR-1664
+
+               Fix HiPE bug for binary constructs like <<X/utf8>>
+               which could in rare cases cause faulty results or VM
+               crash.
+
+               This fix affects both the hipe compiler and erts
+               runtime in an *incompatible* way. Old hipe compiled
+               files need to be recompiled to load and run properly as
+               native.
+
+
+ ---------------------------------------------------------------------
+ --- asn1-5.0.5 ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The asn1-5.0.5 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-13882    Application(s): asn1
+               Related Id(s): ERIERL-144
+
+               Dialyzer suppression has been added for the generated
+               ASN.1 helper function to_bitstring/1 that previously
+               created irrelevant warnings.
+
+
+ Full runtime dependencies of asn1-5.0.5: erts-7.0, kernel-3.0,
+ stdlib-2.0
+
+
+ ---------------------------------------------------------------------
+ --- common_test-1.15.4 ----------------------------------------------
+ ---------------------------------------------------------------------
+
+ The common_test-1.15.4 application can be applied independently of
+ other applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14953    Application(s): common_test
+
+               Fixed problem with 'skip_groups' in combination with
+               'all suites' option in test specification.
+
+
+ Full runtime dependencies of common_test-1.15.4: compiler-6.0,
+ crypto-3.6, debugger-4.1, erts-7.0, inets-6.0, kernel-4.0,
+ observer-2.1, runtime_tools-1.8.16, sasl-2.4.2, snmp-5.1.2, ssh-4.0,
+ stdlib-3.4, syntax_tools-1.7, tools-2.8, xmerl-1.3.8
+
+
+ ---------------------------------------------------------------------
+ --- compiler-7.1.5 --------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The compiler-7.1.5 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14863    Application(s): compiler
+
+               The internal compiler pass (beam_validator) that
+               validates the generated code has been strengthened.
+
+               When compiling from BEAM assembly code, the beam_type
+               optimizer pass could make the code unsafe. Corrected.
+
+
+  OTP-14898    Application(s): compiler
+
+               Corrected optimizations of integers matched out from
+               binaries and used in bit operations.
+
+
+ Full runtime dependencies of compiler-7.1.5: crypto-3.6, erts-9.0,
+ hipe-3.12, kernel-4.0, stdlib-2.5
+
+
+ ---------------------------------------------------------------------
+ --- crypto-4.2.1 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The crypto-4.2.1 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14873    Application(s): crypto
+
+               Fix build error caused by removed RSA padding functions
+               in LibreSSL >= 2.6.1
+
+
+ Full runtime dependencies of crypto-4.2.1: erts-9.0, kernel-5.3,
+ stdlib-3.4
+
+
+ ---------------------------------------------------------------------
+ --- dialyzer-3.2.4 --------------------------------------------------
+ ---------------------------------------------------------------------
+
+ Note! The dialyzer-3.2.4 application can *not* be applied
+       independently of other applications on an arbitrary OTP 20
+       installation.
+
+       On a full OTP 20 installation, also the following runtime
+       dependency has to be satisfied:
+       -- hipe-3.16.1 (first satisfied in OTP 20.1)
+
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14858    Application(s): dialyzer
+               Related Id(s): ERL-551
+
+               Fix bugs concerning erlang:abs/1 and erlang:bsl/2.
+
+
+  OTP-14911    Application(s): dialyzer
+
+               Fix a bug that caused Dialyzer to crash instead of
+               emitting a warning.
+
+
+  OTP-14925    Application(s): dialyzer
+               Related Id(s): ERL-565
+
+               Fix a bug concerning parameterized opaque types.
+
+
+ Full runtime dependencies of dialyzer-3.2.4: compiler-7.0, erts-9.0,
+ hipe-3.16.1, kernel-5.3, stdlib-3.4, syntax_tools-2.0, wx-1.2
+
+
+ ---------------------------------------------------------------------
+ --- diameter-2.1.4 --------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The diameter-2.1.4 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14839    Application(s): diameter
+
+               Fix close of diameter_tcp/sctp listening socket at
+               diameter:remove_transport/2, that was broken in
+               diameter 2.1. A reconfigured transport could not listen
+               on the same endpoint as a result.
+
+
+  OTP-14947    Application(s): diameter
+               Related Id(s): ERIERL-124
+
+               Fix handling of SUSPECT connections at service
+               termination. A connection with this watchdog state
+               caused diameter_service:terminate/2 to fail.
+
+
+ Full runtime dependencies of diameter-2.1.4: erts-6.4, kernel-3.2,
+ ssl-6.0, stdlib-2.4
+
+
+ ---------------------------------------------------------------------
+ --- erts-9.3 --------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The erts-9.3 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14840    Application(s): erts, otp
+               Related Id(s): ERL-529
+
+               Fixed a configure test for libz internals that
+               unintentionally caused various native code in OTP to
+               link against libz. Under certain circumstances this
+               caused the build of OTP to fail.
+
+
+  OTP-14847    Application(s): erts
+               Related Id(s): ERL-544
+
+               File names containing unicode codepoints larger than
+               255 were not correctly encoded in stack traces.
+
+
+  OTP-14850    Application(s): erts, hipe
+               Related Id(s): PR-1664
+
+               *** POTENTIAL INCOMPATIBILITY ***
+
+               Fix HiPE bug for binary constructs like <<X/utf8>>
+               which could in rare cases cause faulty results or VM
+               crash.
+
+               This fix affects both the hipe compiler and erts
+               runtime in an *incompatible* way. Old hipe compiled
+               files need to be recompiled to load and run properly as
+               native.
+
+
+  OTP-14876    Application(s): erts
+               Related Id(s): ERL-548
+
+               Fix term_to_binary/2 spec for minor_version.
+
+
+  OTP-14879    Application(s): erts
+
+               Fix bug in erlang:binary_to_integer/2 where invalid
+               characters were not detected for bases larger then 10.
+               e.g. binary_to_integer(<<":">>, 16) would return 3 and
+               not badarg as it should.
+
+
+  OTP-14890    Application(s): erts
+
+               Fixed bug in float_to_list/2 and float_to_binary/2 with
+               option decimals that caused a faulty rounding up of the
+               last decimal digit for about 6% of floats with a
+               fraction part.
+
+               For example, float_to_list(0.145, [{decimals,1}])
+               returned "0.2" instead of "0.1".
+
+
+  OTP-14891    Application(s): erts
+
+               Fix bug causing slow hipe execution in modules loaded
+               early during boot or loaded by code:atomic_load or
+               code:finish_loading.
+
+
+  OTP-14920    Application(s): erts
+
+               Fixed a buffer overflow in an internal string
+               formatting function that could be hit if specifying a
+               long floating-point format specifier to erts_sprintf or
+               similar.
+
+
+  OTP-14921    Application(s): erts
+
+               erlang:iolist_to_iovec/1 and enif_inspect_iovec will no
+               longer fail when provided with binaries that have been
+               matched-out on a non-byte boundary.
+
+
+  OTP-14926    Application(s): erts
+
+               iolist_to_binary/1 and erlang:iolist_to_iovec/1 will
+               now badarg if supplied with a bitstring (without a
+               list).
+
+
+  OTP-14933    Application(s): erts, kernel
+               Related Id(s): ERL-564, PR-1716
+
+               Reject loading modules with names containing directory
+               separators ('/' or '\' on Windows).
+
+
+  OTP-14938    Application(s): erts
+
+               Fix potential dead-lock when the tracer process dies
+               while a the traced process is running on a dirty
+               scheduler.
+
+
+ --- Improvements and New Features ---
+
+  OTP-14820    Application(s): erts, observer
+
+               More crash dump info such as: process binary virtual
+               heap stats, full info for process causing out-of-mem
+               during GC, more port related info, and dirty scheduler
+               info.
+
+
+ Full runtime dependencies of erts-9.3: kernel-5.0, sasl-3.0.1,
+ stdlib-3.0
+
+
+ ---------------------------------------------------------------------
+ --- hipe-3.17.1 -----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ Note! The hipe-3.17.1 application can *not* be applied independently
+       of other applications on an arbitrary OTP 20 installation.
+
+       On a full OTP 20 installation, also the following runtime
+       dependency has to be satisfied:
+       -- erts-9.3 (first satisfied in OTP 20.3)
+
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14850    Application(s): erts, hipe
+               Related Id(s): PR-1664
+
+               *** POTENTIAL INCOMPATIBILITY ***
+
+               Fix HiPE bug for binary constructs like <<X/utf8>>
+               which could in rare cases cause faulty results or VM
+               crash.
+
+               This fix affects both the hipe compiler and erts
+               runtime in an *incompatible* way. Old hipe compiled
+               files need to be recompiled to load and run properly as
+               native.
+
+
+  OTP-14886    Application(s): hipe
+
+               The BEAM compiler chooses not to perform tailcall
+               optimisations for some calls in tail position, for
+               example to some built-in functions. However, when the
+               ErLLVM HiPE backend is used, LLVM may choose to perform
+               tailcall optimisation on these calls, breaking the
+               expected semantics.
+
+               To preserve the precise semantics exhibited by BEAM,
+               the 'notail' marker, present in LLVM since version 3.8,
+               is added to call instructions that BEAM has not turned
+               into tail calls, which inhibits LLVM from performing
+               tail-call optimisation in turn.
+
+
+ Full runtime dependencies of hipe-3.17.1: compiler-5.0, erts-9.3,
+ kernel-5.3, stdlib-3.4, syntax_tools-1.6.14
+
+
+ ---------------------------------------------------------------------
+ --- inets-6.5 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The inets-6.5 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14908    Application(s): inets
+
+               httpc_manager crashes when a long running request is
+               sent on a persistent HTTP connection (keep-alive).
+               Fixed httpc_manager to use proper timeouts on
+               keep-alive connections.
+
+
+ --- Improvements and New Features ---
+
+  OTP-14854    Application(s): inets
+
+               Add support for unix domain sockets in the http client.
+
+
+ Full runtime dependencies of inets-6.5: erts-6.0, kernel-3.0,
+ mnesia-4.12, runtime_tools-1.8.14, ssl-5.3.4, stdlib-2.0
+
+
+ ---------------------------------------------------------------------
+ --- kernel-5.4.3 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ Note! The kernel-5.4.3 application can *not* be applied independently
+       of other applications on an arbitrary OTP 20 installation.
+
+       On a full OTP 20 installation, also the following runtime
+       dependency has to be satisfied:
+       -- erts-9.3 (first satisfied in OTP 20.3)
+
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14889    Application(s): kernel, stdlib
+
+               Correct a few contracts.
+
+
+  OTP-14933    Application(s): erts, kernel
+               Related Id(s): ERL-564, PR-1716
+
+               Reject loading modules with names containing directory
+               separators ('/' or '\' on Windows).
+
+
+  OTP-14940    Application(s): kernel
+
+               Fix bug in handling of os:cmd/2 option max_size on
+               windows.
+
+
+ Full runtime dependencies of kernel-5.4.3: erts-9.3, sasl-3.0,
+ stdlib-3.4
+
+
+ ---------------------------------------------------------------------
+ --- observer-2.7 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The observer-2.7 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14842    Application(s): observer
+               Related Id(s): ERL-534
+
+               etop.hrl used a relative path to include
+               observer_backend.hrl, this is now changed to use
+               include_lib instead. runtime_tools/include is added to
+               the tertiary bootstrap.
+
+
+  OTP-14846    Application(s): observer
+               Related Id(s): ERL-537
+
+               If a crashdump was truncated in the attributes section
+               for a module, crashdump_viewer would crash when a
+               module view was opened from the GUI. This bug was
+               introduced in OTP-20.2 and is now corrected.
+
+
+  OTP-14856    Application(s): observer
+               Related Id(s): ERIERL-117
+
+               Optimized ets and mnesia table view tab in observer
+               gui, listing 10000 tables was previously very slow.
+
+
+ --- Improvements and New Features ---
+
+  OTP-14725    Application(s): observer
+
+               When a process has many links and/or monitors, it could
+               earlier take very long time to display the process
+               information window. This is now improved by only
+               showing a few links and monitors, and then an link
+               named "more..." to expand the rest.
+
+
+  OTP-14820    Application(s): erts, observer
+
+               More crash dump info such as: process binary virtual
+               heap stats, full info for process causing out-of-mem
+               during GC, more port related info, and dirty scheduler
+               info.
+
+
+ Full runtime dependencies of observer-2.7: erts-7.0, et-1.5,
+ inets-5.10, kernel-3.0, runtime_tools-1.8.14, stdlib-3.4, wx-1.2
+
+
+ ---------------------------------------------------------------------
+ --- runtime_tools-1.12.5 --------------------------------------------
+ ---------------------------------------------------------------------
+
+ The runtime_tools-1.12.5 application can be applied independently of
+ other applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14816    Application(s): runtime_tools
+
+               system_information:to_file/1 will now use slightly less
+               memory.
+
+
+ Full runtime dependencies of runtime_tools-1.12.5: erts-8.0,
+ kernel-5.0, mnesia-4.12, stdlib-3.0
+
+
+ ---------------------------------------------------------------------
+ --- snmp-5.2.10 -----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The snmp-5.2.10 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14204    Application(s): snmp
+               Related Id(s): PR-1726
+
+               The example MIB EX1-MIB in the SNMP application has
+               been corrected to match its example.
+
+
+ Full runtime dependencies of snmp-5.2.10: crypto-3.3, erts-6.0,
+ kernel-3.0, mnesia-4.12, runtime_tools-1.8.14, stdlib-2.5
+
+
+ ---------------------------------------------------------------------
+ --- ssh-4.6.6 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ Note! The ssh-4.6.6 application can *not* be applied independently of
+       other applications on an arbitrary OTP 20 installation.
+
+       On a full OTP 20 installation, also the following runtime
+       dependencies have to be satisfied:
+       -- crypto-4.2 (first satisfied in OTP 20.2)
+       -- public_key-1.5.2 (first satisfied in OTP 20.2)
+
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14939    Application(s): ssh
+
+               Remove a blocking risk when a channel is closed and an
+               operation is tried on that channel after at least a
+               second's time gap.
+
+
+ --- Improvements and New Features ---
+
+  OTP-14194    Application(s): ssh
+               Related Id(s): OTP-12487
+
+               Added ssh_compat_SUITE.
+
+               This suite contains a number of interoperability tests
+               mainly with OpenSSH. The tests start docker containers
+               with different OpenSSH and OpenSSL/LibreSSLcryptolib
+               versions and performs a number of tests of supported
+               algorithms.
+
+               All login methods and all user's public key types are
+               tested both for the client and the server.
+
+               All algorithms for kex, cipher, host key, mac and
+               compressions are tested with a number of exec and sftp
+               tests, both for the client and the server.
+
+
+  OTP-14881    Application(s): ssh
+
+               Default exec is disabled when a user-defined shell is
+               enabled.
+
+
+ Full runtime dependencies of ssh-4.6.6: crypto-4.2, erts-6.0,
+ kernel-3.0, public_key-1.5.2, stdlib-3.3
+
+
+ ---------------------------------------------------------------------
+ --- ssl-8.2.4 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ Note! The ssl-8.2.4 application can *not* be applied independently of
+       other applications on an arbitrary OTP 20 installation.
+
+       On a full OTP 20 installation, also the following runtime
+       dependencies have to be satisfied:
+       -- crypto-4.2 (first satisfied in OTP 20.2)
+       -- public_key-1.5 (first satisfied in OTP 20.1)
+
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14843    Application(s): ssl
+
+               Optimization of bad merge conflict resolution causing
+               dubble decode
+
+
+  OTP-14852    Application(s): ssl
+
+               Restore error propagation to OTP-19.3 behaviour, in
+               OTP-20.2 implementation adjustments to gen_statem
+               needed some further adjustments to avoid a race
+               condition. This could cause a TLS server to not always
+               report file path errors correctly.
+
+
+  OTP-14871    Application(s): ssl
+
+               Corrected RC4 suites listing function to regard TLS
+               version
+
+
+  OTP-14919    Application(s): ssl
+
+               Fix alert handling so that unexpected messages are
+               logged and alerted correctly
+
+
+  OTP-14929    Application(s): ssl
+
+               Fix alert handling so that unexpected messages are
+               logged and alerted correctly
+
+
+  OTP-14952    Application(s): ssl
+
+               Correct handling of anonymous cipher suites
+
+
+ --- Improvements and New Features ---
+
+  OTP-14760    Application(s): ssl
+
+               *** HIGHLIGHT ***
+
+               Added new API functions to facilitate cipher suite
+               handling
+
+
+  OTP-14828    Application(s): ssl
+
+               Correct TLS_FALLBACK_SCSV handling so that this special
+               flag suite is always placed last in the cipher suite
+               list in accordance with the specs. Also make sure this
+               functionality is used in DTLS.
+
+
+  OTP-14892    Application(s): ssl
+
+               Add TLS record version sanity check for early as
+               possible error detection and consistency in ALERT codes
+               generated
+
+
+ Full runtime dependencies of ssl-8.2.4: crypto-4.2, erts-7.0,
+ inets-5.10.7, kernel-3.0, public_key-1.5, stdlib-3.2
+
+
+ ---------------------------------------------------------------------
+ --- stdlib-3.4.4 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The stdlib-3.4.4 application can be applied independently of other
+ applications on a full OTP 20 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14832    Application(s): stdlib
+               Related Id(s): ERL-527
+
+               Correct filelib:find_source() and filelib:find_file()
+               to by default also search one level below src. This is
+               in accordance with the Design Principles which states
+               that an application can have Erlang source files one
+               level below the src directory.
+
+
+  OTP-14860    Application(s): stdlib
+               Related Id(s): 1670, PR
+
+               The contract of erl_tar:table/2 is corrected.
+
+
+  OTP-14889    Application(s): kernel, stdlib
+
+               Correct a few contracts.
+
+
+  OTP-14942    Application(s): stdlib
+               Related Id(s): PR-1702
+
+               Fix string:prefix/2 to handle an empty string as second
+               argument.
+
+
+ Full runtime dependencies of stdlib-3.4.4: compiler-5.0, crypto-3.3,
+ erts-9.0, kernel-5.0, sasl-3.0
+
+
+ ---------------------------------------------------------------------
+ --- tools-2.11.2 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ Note! The tools-2.11.2 application can *not* be applied independently
+       of other applications on an arbitrary OTP 20 installation.
+
+       On a full OTP 20 installation, also the following runtime
+       dependencies have to be satisfied:
+       -- erts-9.1 (first satisfied in OTP 20.1)
+       -- kernel-5.4 (first satisfied in OTP 20.1)
+
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14817    Application(s): tools
+               Related Id(s): 1641, PR
+
+               A counting bug is corrected in Cover. The bug was
+               introduced in Erlang/OTP 18.0.
+
+
+  OTP-14912    Application(s): tools
+
+               The lcnt server will no longer crash if
+               lcnt:information/0 is called before lcnt:collect/0.
+
+
+  OTP-14913    Application(s): tools
+
+               lcnt:collect will now implicitly start the lcnt server,
+               as per the documentation.
+
+
+ --- Improvements and New Features ---
+
+  OTP-14944    Application(s): tools
+
+               Improved indentation in emacs and various other
+               updates.
+
+
+ Full runtime dependencies of tools-2.11.2: compiler-5.0, erts-9.1,
+ kernel-5.4, runtime_tools-1.8.14, stdlib-3.4
+
+
+ ---------------------------------------------------------------------
+ ---------------------------------------------------------------------
+ ---------------------------------------------------------------------
+