diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..d5be5ab
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,10 @@
+node_modules
+misc/
+perf/
+bits/
+ctest/
+test.js
+.travis.yml
+.jscs.json
+perf.txt
+Makefile
diff --git a/bits/01_version.js b/bits/01_version.js
index 426934a..73f41d5 100644
--- a/bits/01_version.js
+++ b/bits/01_version.js
@@ -1 +1 @@
-CRC32.version = '0.2.1';
+CRC32.version = '0.2.2';
diff --git a/crc32.js b/crc32.js
index d3651d3..ea4527b 100644
--- a/crc32.js
+++ b/crc32.js
@@ -2,7 +2,7 @@
 /* vim: set ts=2: */
 var CRC32 = {};
 (function(CRC32) {
-CRC32.version = '0.2.1';
+CRC32.version = '0.2.2';
 /* see perf/crc32table.js */
 function signed_crc_table() {
 	var c, table = new Array(256);
diff --git a/ctest/crc32.js b/ctest/crc32.js
index d3651d3..ea4527b 100644
--- a/ctest/crc32.js
+++ b/ctest/crc32.js
@@ -2,7 +2,7 @@
 /* vim: set ts=2: */
 var CRC32 = {};
 (function(CRC32) {
-CRC32.version = '0.2.1';
+CRC32.version = '0.2.2';
 /* see perf/crc32table.js */
 function signed_crc_table() {
 	var c, table = new Array(256);
diff --git a/ctest/fixtures.js b/ctest/fixtures.js
index efdc607..7e26305 100644
--- a/ctest/fixtures.js
+++ b/ctest/fixtures.js
@@ -34,13 +34,16 @@ function u3(str) { return js_crc32_old.str(str); }
 
 var ntests, len_max, do_bstr, do_buf, do_ustr;
 switch(process.env.MODE) {
-	case "A": ntests = 100000; len_max = 256; break;
-	case "B": ntests = 10000; len_max = 1024; break;
-	case "C": ntests = 10000; len_max = 4096; break;
-	case "D": ntests = 1000; len_max = 16384; break;
-	case "E": ntests = 1000; len_max = 65536; break;
-	case "F": ntests = 100; len_max = 262144; break;
-	default:  ntests = 10000; len_max = 1024; break;
+	case "A": ntests = 100000;  len_max = 256; break;
+	case "B": ntests = 10000;  len_max = 1024; break;
+	case "C": ntests = 10000;  len_max = 4096; break;
+	case "D": ntests = 1000;  len_max = 16384; break;
+	case "E": ntests = 1000;  len_max = 65536; break;
+	case "F": ntests = 100;  len_max = 262144; break;
+	case "G": ntests = 100; len_max = 1048576; break;
+	case "H": ntests = 10;  len_max = 4194304; break;
+	case "I": ntests = 10; len_max = 16777216; break;
+	default:  ntests = 10000;  len_max = 1024; break;
 }
 
 if(process.argv === 2) do_bstr = do_buf = do_ustr = true;
diff --git a/package.json b/package.json
index 38f9af2..c0879b5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "crc-32",
-	"version": "0.2.1",
+	"version": "0.2.2",
 	"author": "sheetjs",
 	"description": "Pure-JS CRC-32",
 	"keywords": [ "crc32", "checksum", "crc" ],