diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9110a17..3f42c20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,11 +5,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [UNRELEASED][unreleased]
 
+## [0.2.0][0.2.0]
+
+### Added 
+* support for pv & npv functions with examples & test cases.
+* test cases for PlotRows
+* updated readme.
+
+### Changed
+* refactored PlotRows
+
 ## [0.1.0][0.1.0]
 
 ### Added
 * support for fv, ipmt, pmt, ppmt functions.
 * support for amortisation table generation.
 
-[unreleased]: https://github.com/razorpay/go-financial/compare/v0.1.0...master
+[unreleased]: https://github.com/razorpay/go-financial/compare/v0.2.0...master
 [0.1.0]: https://github.com/razorpay/go-financial/releases/tag/v0.1.0
+[0.2.0]: https://github.com/razorpay/go-financial/releases/tag/v0.2.0
diff --git a/README.md b/README.md
index 9528d38..c9459cd 100644
--- a/README.md
+++ b/README.md
@@ -13,18 +13,18 @@ Currently, only some functions are ported,
 which are as follows:  
   
   
-| numpy-financial function     | go native function ported?   |  
-|:------------------------:    |:------------------:  |  
-| fv                           |  ✅   |  
-| ipmt                         |  ✅   |  
-| pmt                          |  ✅   |  
-| ppmt                         |  ✅   |  
-| nper                         |      |  
-| pv                           |  ✅   |  
-| rate                         |      |  
-| irr                          |      |  
-| npv                          |  ✅   |  
-| mirr                         |      |  
+| numpy-financial function     | go native function ported?   | info|
+|:------------------------:    |:------------------:  | :------------------|
+| fv                           |  ✅   |   Computes the  future value|
+| ipmt                         |  ✅   |   Computes interest payment for a loan|
+| pmt                          |  ✅   |   Computes the fixed periodic payment(principal + interest) made against a loan amount|
+| ppmt                         |  ✅   |   Computes principal payment for a loan|
+| nper                         |      |    Computes the number of periodic payments|
+| pv                           |  ✅   |   Computes the present value of a payment|
+| rate                         |      |    Computes the rate of interest per period|
+| irr                          |      |    Computes the internal rate of return|
+| npv                          |  ✅   |   Computes the net present value of a series of cash flow|
+| mirr                         |      |    Computes the modified internal rate of return|
   
 # Index  
 While the numpy-financial package contains a set of elementary financial functions, this pkg also contains some helper functions on top of it. Their usage and description can be found below: