Merge branch 'dev-section-redesign' into reSkinReferenceDocs

* dev-section-redesign: (87 commits)
  Added note about restriction on `testDirectory`
  fix(dev-utils): Make chai a dev dependency since exported interface depends on it
  Add changelog entries
  fix(subproviders): make web3-provider-engine types a 'dependency' so it's available to users of the library
  fix(sra-spec): make @loopback/openapi-v3-types a 'dependency' so it's available to users of the library
  fix(sol-cov): make @types/solidity-parser-antlr a 'dependency' so it's available to users of the library
  fix(dev-utils): make web3-provider-engine types a 'dependency' so it's available to users of the library
  fix(0x.js): make web3-provider-engine types a 'dependency' so it's available to users of the library
  fix(monorepo-scripts): Move the creation of the `.installation-test` directory OUTSIDE of the monorepo root, so that the installed packages can't reference the hoisted node_modules folder
  Remove ContractNotFound errors in contract-wrappers
  Update prettierignore
  Update website to use the new unsubscribeAll method in contract-wrappers
  In abi-gen-wrappers, ./wrappers -> ./src/generated-wrappers
  In contract-wrappers, remove setProvider and add unsubscribeAll method.
  take out explicit children definition in props
  Update json-schemas for contract-wrappers
  Add OrThrow suffix to getContractAddressesForNetwork
  remove unused import
  Update CHANGELOG.json for all changed packages
  Remove ContractAddresses from packages/types (mistake after rebase)
  ...

1 files changed, 41 insertions, 0 deletions

diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index a96cb3a59..9bb5e5fc5 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,5 +1,46 @@
 [
     {
+        "version": "3.0.0",
+        "changes": [
+            {
+                "note": "Add optional validation to the forwarder wrapper methods"
+            },
+            {
+                "note": "Updated to use new modularized artifacts.",
+                "pr": 1105
+            },
+            {
+                "note": "Top-level `ContractWrappers` class has a new optional `contractAddresses` parameter.",
+                "pr": 1105
+            },
+            {
+                "note":
+                    "Default contract addresses are no longer stored in artifacts and are instead loaded from the `@0xproject/contract-addresses` package.",
+                "pr": 1105
+            },
+            {
+                "note":
+                    "Most contract addresses are now defined at instantiation time and are available as properties (e.g., `exchangeWrapper.address`) instead of methods (e.g., `exchangeWrapper.getContractAddress()`).",
+                "pr": 1105
+            },
+            {
+                "note":
+                    "Removed `setProvider` method in top-level `ContractWrapper` class and added new `unsubscribeAll` method.",
+                "pr": 1105
+            },
+            {
+                "note":
+                    "Some properties and methods have been renamed. For example, some methods that previously could throw no longer can, and so their names have been updated accordingly.",
+                "pr": 1105
+            },
+            {
+                "note":
+                    "Removed ContractNotFound errors. Checking for this error was somewhat ineffecient. Relevant methods/functions now return the default error from web3-wrapper, which we feel provides enough information.",
+                "pr": 1105
+            }
+        ]
+    },
+    {
         "version": "2.0.2",
         "changes": [
             {