diff --git a/DESCRIPTION b/DESCRIPTION
index 21eb6b9..d050415 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -6,7 +6,7 @@ Description: The 'Microsoft Academic Knowledge' API provides programmatic access
 		(<https://academic.microsoft.com/>). Includes methods matching all 'Microsoft
 		Academic' API routes, including search, graph search, text similarity, and
 		interpret natural language query string.
-Version: 0.1.9.9119
+Version: 0.2.0
 Authors@R: person("Scott", "Chamberlain", email = "myrmecocystus+r@gmail.com",
     role = c("aut", "cre"))
 License: MIT + file LICENSE
@@ -15,11 +15,10 @@ URL: https://github.com/ropenscilabs/microdemic
 BugReports: https://github.com/ropenscilabs/microdemic/issues
 Roxygen: list(markdown = TRUE)
 Imports:
-    crul (>= 0.2.0),
-    jsonlite (>= 1.2),
+    crul (>= 0.4.0),
+    jsonlite (>= 1.5),
     data.table,
     tibble
 Suggests:
-    roxygen2 (>= 6.0.1),
     testthat
 RoxygenNote: 6.0.1
diff --git a/LICENSE b/LICENSE
index 37ee2c7..1d176f7 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,2 +1,2 @@
-YEAR: 2017
+YEAR: 2018
 COPYRIGHT HOLDER: Scott Chamberlain
diff --git a/NEWS.md b/NEWS.md
index e34e2c5..bf0bd31 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,12 @@
+microdemic 0.2.0
+================
+
+### NEW FEATURES
+
+* Many of the functions gain a new parameter `model` with value of 
+'latest' or 'beta-2015'. 
+
+
 microdemic 0.1.0
 ================
 
diff --git a/R/zzz.R b/R/zzz.R
index 0195c8f..ad8f995 100644
--- a/R/zzz.R
+++ b/R/zzz.R
@@ -11,7 +11,6 @@ ma_HTTP <- function(path, args, key, method = "GET", body = list(),
       `Ocp-Apim-Subscription-Key` = key
     )
   )
-  #if (method == "POST") cli$headers$`Content-Type` <- "application/x-www-form-urlencoded"
   if (!is.null(ctype)) cli$headers <- c(cli$headers, `Content-Type` = ctype)
   res <- switch(
     method,
diff --git a/cran-comments.md b/cran-comments.md
index 9917c74..775dc45 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,21 +1,23 @@
 ## Test environments
 
-* local OS X install, R 3.4.1 patched
-* ubuntu 12.04 (on travis-ci), R 3.4.1
+* local OS X install, R 3.4.3 patched
+* ubuntu 12.04 (on travis-ci), R 3.4.3
 * win-builder (devel and release)
 
 ## R CMD check results
 
 0 errors | 0 warnings | 1 note
 
+
+
 ## Reverse dependencies
 
-This is the first release, so no rev deps.
+There are no reverse dependencies.
 
 ------
 
-This is a new release. I have read and agree to the the CRAN policies at
-https://cran.r-project.org/web/packages/policies.html
+This version update the package due to new requirements in the Microsoft 
+Academic Knowledge API.
 
 Thanks!
 Scott Chamberlain