diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1dbf61b..3fa752e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,14 @@ This project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html
 
 # master
 
+# v0.6.0
+* Move to musescore 3
+
+# v0.5.0
+* Preliminary scale identification method (not exported)
+
+# v0.4.0
+* added drumkey for Musescore (its actually the GM)
 
 # v0.3.0
 * Printing/saving a `midi` or `notes` struct into a score is now possible through MuseScore.
diff --git a/Project.toml b/Project.toml
index e9d9cf6..e980909 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,5 +1,7 @@
 name = "MusicManipulations"
 uuid = "274955c0-c284-5bf7-b122-5ecd51c559de"
+repo = "https://github.com/JuliaMusic/MusicManipulations.jl.git"
+version = "0.6.1"
 
 [deps]
 DefaultApplication = "3f0dd361-4fe0-5fc6-8523-80b14ec94d85"
diff --git a/REQUIRE b/REQUIRE
deleted file mode 100644
index a07320a..0000000
--- a/REQUIRE
+++ /dev/null
@@ -1,6 +0,0 @@
-julia 0.7-beta
-MIDI 1.1
-Reexport
-MotifSequenceGenerator 0.2
-DefaultApplication
-StatsBase
diff --git a/src/data_handling/timeseries.jl b/src/data_handling/timeseries.jl
index 0ef92e0..701d38b 100644
--- a/src/data_handling/timeseries.jl
+++ b/src/data_handling/timeseries.jl
@@ -14,7 +14,7 @@ timeseries are always `Float64`*).
 The `property` can be `:velocity`, `:pitch`, or `:duration`. Grid bins without any
 notes are given the value `0`. This **can be problematic** if you request for
 `:pitch` and your `notes` also include notes which actually have pitch `0`,
-i.e. `C0`.
+i.e. `C-1`.
 """
 function timeseries(notes, property, f, grid = 0:1//notes.tpq:1)
     isgrid(grid)