diff --git a/notes/0.13.9.markdown b/notes/0.13.9.markdown
index 0d89fc6ad..2294b8210 100644
--- a/notes/0.13.9.markdown
+++ b/notes/0.13.9.markdown
@@ -12,6 +12,8 @@
   [@asflierl]: http://github.com/asflierl
   [@matthewfarwell]: http://github.com/matthewfarwell
 
+  [1950]: https://github.com/sbt/sbt/pull/1950
+  [1987]: https://github.com/sbt/sbt/pull/1987
   [1970]: https://github.com/sbt/sbt/pull/1970
   [1960]: https://github.com/sbt/sbt/pull/1960
   [1562]: https://github.com/sbt/sbt/issues/1562
@@ -39,33 +41,31 @@
 
 ### Fixes with compatibility implications
 
-- Starting 0.13.9, `crossScalaVersions` default value is fixed back to the older 0.12.x behavior. See below for
-  details
-- Starting with 0.13.9, the generated POM files no longer include dependencies on source or javadoc jars obtained via `withSources()` or `withJavadoc()`. See below for details
+- Starting 0.13.9, `crossScalaVersions` default value is fixed back to the older 0.12.x behavior. See below for details.
+- Starting 0.13.9, the generated POM files no longer include dependencies on source or javadoc jars obtained via `withSources()` or `withJavadoc()`. See below for details.
 
 ### Improvements
 
-- Add `-=` and `--=` for settings and tasks, which are the opposites of `+=` and `++=`. [#1922][1922] by [@dwijnand][@dwijnand]
-- Add `inThisBuild`, similar to `inConfig`, to allow specifying multiple settings in `ThisBuild` scope. [#1847][1847]/[#1989][1989] by [@dwijnand][@dwijnand]
-- Add a nicer toString to SimpleCommand to make it more human-friendly. [#1998][1998]/[#2000][2000] by [@dwijnand][@dwijnand]
-- Adds `retrieveManagedSync` key that, when set to true, enables synchronizing retrieved to the current build by removed unneeded files. By [@ajsquared][@ajsquared]
-- Adds `configurationsToRetrieve` key, that takes values of `Option[Set[Configuration]]`. If set, when retrieveManaged is true only artifacts in the specified configurations will be retrieved to the current build. By [@ajsquared][@ajsquared]
+- Adds `retrieveManaged` related improvements. See below for details.
+- Adds `-=` and `--=` for settings and tasks, which are the opposites of `+=` and `++=`. [#1922][1922] by [@dwijnand][@dwijnand]
+- Adds `inThisBuild`, similar to `inConfig`, to allow specifying multiple settings in `ThisBuild` scope. [#1847][1847]/[#1989][1989] by [@dwijnand][@dwijnand]
+- Adds a nicer toString to SimpleCommand to make it more human-friendly. [#1998][1998]/[#2000][2000] by [@dwijnand][@dwijnand]
 - Adds `forceUpdatePeriod` key, that takes values of `Option[FiniteDuration]`.  If set, a full `update` will occur after that amount of time without needing to explicitly run the `update` task. By [@ajsquared][@ajsquared]
-- Update `ForkError.getMessage()` to include exception's original name. [#2028][2028] by [@kamilkloch][@kamilkloch]
-- Add help message for `inspect actual`. [#1651][1651]/[#1990][1990] by [@dwijnand][@dwijnand]
-- Support excluding tests in `testOnly`/`testQuick` with `-`, for example `-MySpec`.
+- Updates `ForkError.getMessage()` to include exception's original name. [#2028][2028] by [@kamilkloch][@kamilkloch]
+- Adds help message for `inspect actual`. [#1651][1651]/[#1990][1990] by [@dwijnand][@dwijnand]
+- Supports excluding tests in `testOnly`/`testQuick` with `-`, for example `-MySpec`.
   [#1970][1970] by [@matthewfarwell][@matthewfarwell]
 
 ### Bug fixes
 
 - Fixes memory/performance issue with cached resolution. See below.
 - Correct incremental compile debug message for invalidated products [#1961][1961] by [@jroper][@jroper]
-- Enable forced GC by default. See below. 
+- Enables forced GC by default. See below. 
 - Captures errors on `help` command. [#1900][1900]/[#1940][1940] by [@DavidPerezIngeniero][@DavidPerezIngeniero]
-- Prevent history command(s) from going into an infinite loop [#1562][1562] by [@PanAeon][@PanAeon]
-- Honor overwrite flag when publishing locally. [#1960][1960] by [@asflierl][@asflierl]
+- Prevents history command(s) from going into an infinite loop [#1562][1562] by [@PanAeon][@PanAeon]
+- Honors overwrite flag when publishing locally. [#1960][1960] by [@asflierl][@asflierl]
 - Fixes a certain class of pom corruption that can occur in the presence of parent-poms. [#1856][1856] by [@jsuereth][@jsuereth]
-- Add dependency-level exclusions in the POM for project-level exclusions. [#1877][1877]/[#2035][2035] by [@dwijnand][@dwijnand]
+- Adds dependency-level exclusions in the POM for project-level exclusions. [#1877][1877]/[#2035][2035] by [@dwijnand][@dwijnand]
 
 ### `crossScalaVersions` default value
 
@@ -86,6 +86,14 @@ might be erroneously processed as they were regular jars by automated tools
 
 [#2001][2001]/[#2027][2027] by [@cunei][@cunei]
 
+### `retrieveManaged` related improvements
+
+sbt 0.13.9 adds `retrieveManagedSync` key that, when set to `true`, enables synchronizing retrieved to the current build by removed unneeded files.
+
+It also adds `configurationsToRetrieve` key, that takes values of `Option[Set[Configuration]]`. If set, when `retrieveManaged` is true only artifacts in the specified configurations will be retrieved to the current build. 
+
+[#1950][1950]/[#1987][1987] by [@ajsquared][@ajsquared]
+
 ### Cached resolution fixes
 
 On a larger dependency graph, the JSON file growing to be 100MB+