README.md in tabs-0.7.0 vs README.md in tabs-0.7.1

@@ -7,11 +7,11 @@
 
 ## Installation
 
 Add this line to your application's Gemfile:
 
-    gem 'tabs', '~> 0.6.2'
+    gem 'tabs', '~> 0.7.0'
 
 And then execute:
 
     $ bundle
 
@@ -46,10 +46,17 @@
 
 ```ruby
 Tabs.increment_counter("website-visits")
 ```
 
+If you need to retroactively increment the counter for a specific
+timestamp, just pass it in.
+
+```ruby
+Tabs.increment_counter("wibsite-visits", Time.now - 2.days)
+```
+
 To retrieve the counts for a given time period just call `Tabs#get_stats` with the name of the metric, a range of times defining the period for which you want stats, and the resolution at which the data should be aggregated.
 
 ```ruby
 Tabs.get_stats("website-visits", 10.days.ago..Time.now, :hour)
 ```
@@ -82,10 +89,17 @@
 
 ```ruby
 Tabs.record_value("new-user-age", 32)
 ```
 
+If you need to retroactively record a value for a specific
+timestamp, just pass it in.
+
+```ruby
+Tabs.increment_counter("new-user-age", 19, Time.now - 2.days)
+```
+
 This will also create a value metric the first time, you can manually create
 a metric as well:
 
 ```ruby
 Tabs.create_metric("new-user-age", "value")
@@ -99,13 +113,13 @@
     
 This will return a familiar value, but with an expanded set of values.
 
 ```ruby
 [
-  { 2000-01-01 00:00:00 UTC => { min: 19, max: 54, sum: 226, avg: 38 } },
-  { 2000-02-01 01:00:00 UTC => { min: 0, max: 0, sum: 0, avg: 0 } },
-  { 2000-03-01 02:00:00 UTC => { min: 22, max: 34, sum: 180, avg: 26 } },
+  { 2000-01-01 00:00:00 UTC => { count: 9, min: 19, max: 54, sum: 226, avg: 38 } },
+  { 2000-02-01 01:00:00 UTC => { count: 0, min: 0, max: 0, sum: 0, avg: 0 } },
+  { 2000-03-01 02:00:00 UTC => { count: 2, min: 22, max: 34, sum: 180, avg: 26 } },
   ...
 ]
 ```
 
 ### Task Metrics
@@ -123,9 +137,17 @@
 token but it needs to be unique.  Use the `complete_task` method to
 finish the task:
 
 ```ruby
 Tabs.complete_task("mobile-to-purchase", "2g4hj17787s")
+```
+
+If you need to retroactively start/complete a task at a specific
+timestamp, just pass it in.
+
+```ruby
+Tabs.start_task("mobile-to-purchase", "2g4hj17787s", Time.now - 2.days)
+Tabs.complete_task("mobile-to-purchase", "2g4hj17787s", Time.now - 1.days)
 ```
 
 Retrieving stats for a task metric is just like the other types:
 
 ```ruby