diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8cf2208..e7948cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.5 - 2019.03.14
+- Add `ContractGeneratorIgnore` and `ContractGeneratorInferValue` attributes that can be applied to properties
+- Add `ResolveProperty` method to `ICustomTypeGenerator` for property customization
+
 ## v1.4 - 2019.03.08
 - `//tslint:disable` is placed before codegen marker
 - Global rename: `FlowType => TypeScript`
diff --git a/README.md b/README.md
index 5acad33..a474921 100644
--- a/README.md
+++ b/README.md
@@ -115,6 +115,13 @@ When **disabled** produces all types as-is.
 
 This option is **disabled** by default. When **enabled**, global `Nullable<T>` is used instead of union `null | T`
 
+## Attributes
+
+There are several attributes that can be applied to properties
+
+* `ContractGeneratorIgnore` attribute makes generator skip current property.
+* `ContractGeneratorInferValue` signals to generator that value in property is constant. This attribute can be used only in classes that have default parameterless constructor.
+
 ## Known bugs
 
 See [this issue](https://github.com/skbkontur/TypeScript.ContractGenerator/issues/1)
diff --git a/version.json b/version.json
index 50e008f..2ca7511 100644
--- a/version.json
+++ b/version.json
@@ -1,6 +1,6 @@
 {
   "$schema": "https://raw.githubusercontent.com/AArnott/Nerdbank.GitVersioning/master/src/NerdBank.GitVersioning/version.schema.json",
-  "version": "1.4",
+  "version": "1.5",
   "assemblyVersion": {
     "precision": "build"
   },