Merge branch 'maint'bpoint

* maint:
  Ruby/OpenSSL 2.0.4
  History.md: add entries for 2.0.1-2.0.3
  History.md: wrap at 80 characters
  extconf.rb: simplify searching libraries logic
  Search SSL libraries by testing various filename patterns
  openssl: fix broken openssl check
  openssl: fix broken openssl check
  x509store: clear error queue after calling X509_LOOKUP_load_file()
  tool/sync-with-trunk: 'LASY' -> 'LAST'
  Update .travis.yml and Dockerfile
  test/test_x509store: skip OpenSSL::TestX509Store#test_set_errors
  Fix documentation for OpenSSL::Cipher#final
  Fix typos
  ssl: check return value of SSL_set_fd()
  test/test_ssl: fix typo in test_sysread_and_syswrite
  Fix typos
  test/test_pkey_ec: do not use dummy 0 order

1 files changed, 49 insertions, 1 deletions

diff --git a/History.md b/History.md
index a49d271a..118ce20e 100644
--- a/History.md
+++ b/History.md
@@ -23,6 +23,53 @@ Deprecations
 ------------
 
 
+Version 2.0.4
+=============
+
+Bug fixes
+---------
+
+* It now compiles with LibreSSL without renaming on Windows (mswin).
+* A workaround for the error queue leak of X509_load_cert_crl_file() that
+  causes random errors is added.
+  [[Bug #11033]](https://bugs.ruby-lang.org/issues/11033)
+
+
+Version 2.0.3
+=============
+
+Bug fixes
+---------
+
+* OpenSSL::ASN1::Constructive#each which was broken by 2.0.0 is fixed.
+  [[ruby/openssl#96]](https://github.com/ruby/openssl/pull/96)
+* Fixed build with static OpenSSL libraries on Windows.
+  [[Bug #13080]](https://bugs.ruby-lang.org/issues/13080)
+* OpenSSL::X509::Name#eql? which was broken by 2.0.0 is fixed.
+
+
+Version 2.0.2
+=============
+
+Bug fixes
+---------
+
+* Fix build with early 0.9.8 series which did not have SSL_CTX_clear_options().
+  [ruby-core:78693]
+
+
+Version 2.0.1
+=============
+
+Bug fixes
+---------
+
+* A GC issue around OpenSSL::BN is fixed.
+  [[ruby/openssl#87]](https://github.com/ruby/openssl/issues/87)
+* OpenSSL::ASN1 now parses BER encoding of GeneralizedTime without seconds.
+  [[ruby/openssl#88]](https://github.com/ruby/openssl/pull/88)
+
+
 Version 2.0.0
 =============
 
@@ -48,7 +95,8 @@ Supported platforms
 Notable changes
 ---------------
 
-* Add support for OpenSSL 1.1.0. [[Feature #12324]](https://bugs.ruby-lang.org/issues/12324)
+* Add support for OpenSSL 1.1.0.
+  [[Feature #12324]](https://bugs.ruby-lang.org/issues/12324)
 * Add support for LibreSSL
 
 * OpenSSL::Cipher