diff --git a/QuickLookR.xcodeproj/project.pbxproj b/QuickLookR.xcodeproj/project.pbxproj
index 65b3f9f..60afd26 100644
--- a/QuickLookR.xcodeproj/project.pbxproj
+++ b/QuickLookR.xcodeproj/project.pbxproj
@@ -10,7 +10,7 @@
 		C4291BEF1D552859001238D2 /* GenerateThumbnailForURL.m in Sources */ = {isa = PBXBuildFile; fileRef = C4291BEE1D552859001238D2 /* GenerateThumbnailForURL.m */; };
 		C4291BF11D552859001238D2 /* GeneratePreviewForURL.m in Sources */ = {isa = PBXBuildFile; fileRef = C4291BF01D552859001238D2 /* GeneratePreviewForURL.m */; };
 		C4291BF31D552859001238D2 /* main.c in Sources */ = {isa = PBXBuildFile; fileRef = C4291BF21D552859001238D2 /* main.c */; };
-		C4291BFB1D552C7A001238D2 /* QuickLookR.qlgenerator in CopyFiles */ = {isa = PBXBuildFile; fileRef = C4291BEB1D552859001238D2 /* QuickLookR.qlgenerator */; };
+		C4291BFB1D552C7A001238D2 /* QuickLookR.qlgenerator in CopyFiles */ = {isa = PBXBuildFile; fileRef = C4291BEB1D552859001238D2 /* QuickLookR.qlgenerator */; settings = {ATTRIBUTES = (CodeSignOnCopy, ); }; };
 /* End PBXBuildFile section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -275,7 +275,6 @@
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = CBY22P58G8;
 				INFOPLIST_FILE = QuickLookR/Info.plist;
-				INSTALL_PATH = "~/Library/QuickLook";
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/QuickLookR",
@@ -295,7 +294,6 @@
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = CBY22P58G8;
 				INFOPLIST_FILE = QuickLookR/Info.plist;
-				INSTALL_PATH = "~/Library/QuickLook";
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/QuickLookR",
diff --git a/README.md b/README.md
index f3b8780..5f8fa53 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,15 @@
 This is a macOS QuickLook Plugin for R data files.
 
-That means if you install this plugin (download and unzip [`QuickLookR.qlgenerator.zip`](https://github.com/hrbrmstr/QuickLookR/releases/tag/v0.1.0) and put `QuickLookR.qlgenerator` into `~/Library/QuickLook`) you can hit the spacebar on an R Data or saved RDS file (`.rdata`, `.rda`, `.rds` are currently supported extensions) and get a `str()` preview without firing up R/RStudio.
+That means if you install this plugin (download and unzip [`QuickLookR.qlgenerator.zip`](https://github.com/hrbrmstr/QuickLookR/releases/tag/v0.2.0) and put `QuickLookR.qlgenerator` into `~/Library/QuickLook`) you can hit the spacebar on an R Data or saved RDS file (case-insentitive `.rdata`, `.rda`, `.rds`, `.rmd` are currently supported extensions) and get a `str()` preview (for data files) without firing up R/RStudio and the ability to preview Rmd source files and then optionally go right to editing..
 
 It looks for `Rscript` in `/usr/local/bin` and (for now) requires a helper package [`rdatainfo`](https://github.com/hrbrmstr/rdatainfo). `devtools::install_github("hrbrmstr/rdatainfo")` to install that.
 
 For the moment, the QuickLook preview is rather plain, but I hope to improve the output and switch to reading the data files at the C-level by linking directly to `R.framework`.
+
+![](man/figures/icons.png)
+
+![](man/figures/rda.png)
+
+![](man/figures/rdata.png)
+
+![](man/figures/rmd.png)
\ No newline at end of file
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new file mode 100644
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diff --git a/man/figures/rda.png b/man/figures/rda.png
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diff --git a/man/figures/rdata.png b/man/figures/rdata.png
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index 0000000..dea5619
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diff --git a/man/figures/rds.png b/man/figures/rds.png
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index 0000000..ad63a9e
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diff --git a/man/figures/rmd.png b/man/figures/rmd.png
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index 0000000..6c0512c
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