Update some explicit "master" branch references to "main".

Update Gemfile.lock to limit vulnerabilities.

Author: gkellogg

Gemfile.lock

@@ -1,9 +1,9 @@
 GIT
   remote: https://github.com/ruby-rdf/json-ld.git
-  revision: d864b20f6c8bff286a9a12f7c69917105842bc29
+  revision: 609383435367cf067aa8781ae7faf0d80a21249e
   branch: develop
   specs:
-    json-ld (3.1.4)
+    json-ld (3.1.8)
       htmlentities (~> 4.3)
       json-canonicalization (~> 0.2)
       link_header (~> 0.0, >= 0.0.8)
@@ -20,7 +20,7 @@ GEM
       i18n
     builder (3.2.4)
     colorize (0.8.1)
-    concurrent-ruby (1.1.7)
+    concurrent-ruby (1.1.8)
     connection_pool (2.2.3)
     ebnf (2.1.2)
       htmlentities (~> 4.3)
@@ -29,70 +29,70 @@ GEM
       sxp (~> 1.1)
     equivalent-xml (0.6.0)
       nokogiri (>= 1.4.3)
-    haml (5.2.0)
+    haml (5.2.1)
       temple (>= 0.8.0)
       tilt
     hamster (3.0.0)
       concurrent-ruby (~> 1.0)
     htmlentities (4.3.4)
-    i18n (1.8.5)
+    i18n (1.8.8)
       concurrent-ruby (~> 1.0)
     json-canonicalization (0.2.0)
-    json-ld-preloaded (3.1.3)
+    json-ld-preloaded (3.1.4)
       json-ld (~> 3.1)
       rdf (~> 3.1)
-    ld-patch (3.1.1)
-      ebnf (~> 2.0)
+    ld-patch (3.1.2)
+      ebnf (~> 2.1)
       rdf (~> 3.1)
       rdf-xsd (~> 3.1)
       sparql (~> 3.1)
       sxp (~> 1.1)
     link_header (0.0.8)
-    linkeddata (3.1.2)
+    linkeddata (3.1.4)
       equivalent-xml (~> 0.6)
-      json-ld (~> 3.1, >= 3.1.1)
-      json-ld-preloaded (~> 3.1, >= 3.1.1)
-      ld-patch (~> 3.1)
+      json-ld (~> 3.1, >= 3.1.7)
+      json-ld-preloaded (~> 3.1, >= 3.1.4)
+      ld-patch (~> 3.1, >= 3.1.2)
       nokogiri (~> 1.10)
       nokogumbo (~> 2.0)
-      rdf (~> 3.1, >= 3.1.2)
+      rdf (~> 3.1, >= 3.1.8)
       rdf-aggregate-repo (~> 3.1)
       rdf-isomorphic (~> 3.1)
       rdf-json (~> 3.1)
-      rdf-microdata (~> 3.1)
-      rdf-n3 (~> 3.1)
+      rdf-microdata (~> 3.1, >= 3.1.1)
+      rdf-n3 (~> 3.1, >= 3.1.2)
       rdf-normalize (~> 0.4)
-      rdf-rdfa (~> 3.1, >= 3.1.1)
+      rdf-ordered-repo (~> 3.1, >= 3.1.1)
+      rdf-rdfa (~> 3.1, >= 3.1.2)
       rdf-rdfxml (~> 3.1)
-      rdf-reasoner (~> 0.6, >= 0.6.1)
-      rdf-tabular (~> 3.1)
-      rdf-trig (~> 3.1)
+      rdf-reasoner (~> 0.6, >= 0.6.2)
+      rdf-tabular (~> 3.1, >= 3.1.1)
+      rdf-trig (~> 3.1, >= 3.1.1)
       rdf-trix (~> 3.1)
-      rdf-turtle (~> 3.1, >= 3.1.1)
-      rdf-vocab (~> 3.1, >= 3.1.2)
+      rdf-turtle (~> 3.1, >= 3.1.3)
+      rdf-vocab (~> 3.1, >= 3.1.10)
       rdf-xsd (~> 3.1)
-      shex (~> 0.6)
-      sparql (~> 3.1, >= 3.1.1)
-      sparql-client (~> 3.1)
-    mini_portile2 (2.5.0)
+      shacl (~> 0.1, >= 0.1.0)
+      shex (~> 0.6, >= 0.6.1)
+      sparql (~> 3.1, >= 3.1.4)
+      sparql-client (~> 3.1, >= 3.1.1)
     multi_json (1.15.0)
-    net-http-persistent (3.1.0)
+    net-http-persistent (4.0.1)
       connection_pool (~> 2.2)
-    nokogiri (1.11.0)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.11.1-x86_64-darwin)
       racc (~> 1.4)
-    nokogumbo (2.0.2)
+    nokogumbo (2.0.4)
       nokogiri (~> 1.8, >= 1.8.4)
     public_suffix (4.0.6)
     racc (1.5.2)
     rack (2.2.3)
-    rake (13.0.1)
-    rdf (3.1.6)
+    rake (13.0.3)
+    rdf (3.1.10)
       hamster (~> 3.0)
       link_header (~> 0.0, >= 0.0.8)
     rdf-aggregate-repo (3.1.0)
       rdf (~> 3.1)
-    rdf-isomorphic (3.1.0)
+    rdf-isomorphic (3.1.1)
       rdf (~> 3.1)
     rdf-json (3.1.0)
       rdf (~> 3.1)
@@ -101,12 +101,15 @@ GEM
       nokogiri (~> 1.10)
       rdf (~> 3.1)
       rdf-xsd (~> 3.1)
-    rdf-n3 (3.1.1)
-      rdf (~> 3.1)
-      sparql (~> 3.1)
+    rdf-n3 (3.1.2)
+      ebnf (~> 2.1)
+      rdf (~> 3.1, >= 3.1.8)
+      sparql (~> 3.1, >= 3.1.4)
       sxp (~> 1.1)
     rdf-normalize (0.4.0)
       rdf (~> 3.1)
+    rdf-ordered-repo (3.1.1)
+      rdf (~> 3.1)
     rdf-rdfa (3.1.2)
       haml (~> 5.1)
       htmlentities (~> 4.3)
@@ -130,21 +133,28 @@ GEM
       rdf (~> 3.1)
       rdf-vocab (~> 3.1)
       rdf-xsd (~> 3.1)
-    rdf-trig (3.1.1)
-      ebnf (~> 2.0)
+    rdf-trig (3.1.2)
+      ebnf (~> 2.1)
       rdf (~> 3.1)
       rdf-turtle (~> 3.1)
     rdf-trix (3.1.0)
       rdf (~> 3.1)
-    rdf-turtle (3.1.2)
-      ebnf (~> 2.0)
-      rdf (~> 3.1, >= 3.1.2)
-    rdf-vocab (3.1.8)
-      rdf (~> 3.1, >= 3.1.2)
-    rdf-xsd (3.1.0)
+    rdf-turtle (3.1.3)
+      ebnf (~> 2.1)
+      rdf (~> 3.1, >= 3.1.8)
+    rdf-vocab (3.1.10)
+      rdf (~> 3.1, >= 3.1.8)
+    rdf-xsd (3.1.1)
       rdf (~> 3.1)
+      rexml (~> 3.2)
     redcarpet (3.5.1)
+    rexml (3.2.4)
     scanf (1.0.0)
+    shacl (0.1.1)
+      json-ld (~> 3.1, >= 3.1.7)
+      rdf (~> 3.1, >= 3.1.8)
+      sparql (~> 3.1)
+      sxp (~> 1.1)
     shex (0.6.1)
       ebnf (~> 2.0)
       json-ld (~> 3.1)
@@ -153,24 +163,24 @@ GEM
       rdf-xsd (~> 3.1)
       sparql (~> 3.1)
       sxp (~> 1.1)
-    sparql (3.1.3)
+    sparql (3.1.5)
       builder (~> 3.2)
-      ebnf (>= 1.1)
-      rdf (~> 3.1, >= 3.1.2)
+      ebnf (~> 2.1)
+      rdf (~> 3.1, >= 3.1.8)
       rdf-aggregate-repo (~> 3.1)
       rdf-xsd (~> 3.1)
-      sparql-client (~> 3.1)
+      sparql-client (~> 3.1, >= 3.1.2)
       sxp (~> 1.1)
-    sparql-client (3.1.0)
-      net-http-persistent (~> 3.1)
+    sparql-client (3.1.2)
+      net-http-persistent (~> 4.0, >= 4.0.1)
       rdf (~> 3.1)
     sxp (1.1.0)
       rdf (~> 3.1)
     temple (0.8.2)
     tilt (2.0.10)
 
 PLATFORMS
-  ruby
+  x86_64-darwin-20
 
 DEPENDENCIES
   colorize
@@ -183,4 +193,4 @@ DEPENDENCIES
   redcarpet
 
 BUNDLED WITH
-   2.1.4
+   2.2.3

index.html

@@ -36,10 +36,7 @@
       implementationReportURI:"https://w3c.github.io/json-ld-api/reports/",
       crEnd:                "2020-04-03",
       prEnd:                "2020-06-18",
-      github:               {
-        repoURL: "https://github.com/w3c/json-ld-api",
-        branch: "master",
-      },
+      github:               "https://github.com/w3c/json-ld-api",
 
       // if you want to have extra CSS, append them to this list
       // it is recommended that the respec.css stylesheet be kept

tests/manifest.html

@@ -84,7 +84,7 @@ <h3><a href="toRdf-manifest.html">toRdf</a> tests have <em>input</em> and <em>ex
 
 <p>Test results that include a context input presume that the context is provided locally, and not from the referenced location, thus the results will include the content of the context file, rather than a reference.</p>
 
-<p>Developers are encouraged to make a local copy of the test suite (available on <a href="https://github.com/w3c/json-ld-api/tree/master/tests">GitHub</a>) and simulate the behavior of fetching test files remotely and setting HTTP headers as described in a particular test entry.</p>
+<p>Developers are encouraged to make a local copy of the test suite (available on <a href="https://github.com/w3c/json-ld-api/tree/main/tests">GitHub</a>) and simulate the behavior of fetching test files remotely and setting HTTP headers as described in a particular test entry.</p>
 
 <h2 id="json-ld-object-comparison">JSON-LD Object comparison</h2>