fix: [periodic_notifications] More typos

content/blog/2022-09-12_periodic_notifications.md

@@ -11,7 +11,7 @@ As of version 2.4.162, MISP includes a **periodic summary** feature allowing use
 
 Currently, the summaries can be generated for 3 different periods: `daily`, `weekly` and `monthly` and then sent to all users that subscribed to one of these periods.
 
-In addition to allowing users to subscribed, they can also specify filtering options such as tags or distribution level to be applied when generating the report.
+In addition to letting users subscribe to a period, they can also specify filtering options such as tags or distribution levels to be applied when generating the report.
 
 ![Periodic summary](/img/blog/periodic-summary/periodic-summary-2.png)
 ![Periodic summary](/img/blog/periodic-summary/periodic-summary-3.png)
@@ -45,3 +45,18 @@ The notification templates can be found under the `app/View/Emails/html` folder.
 For example, the default `monthly` notification template is configured to only include a subset of the *detailed summary* section.
 
 Options and developer documentation can be found in the `notification_common.ctp` file.
+
+## Changes and improvement since MISP v2.4.163
+- **Bug fixes**
+    - Data collection and aggregation give more accurate results
+- **Changes**
+    - Improved UI and data visualization
+    - Decaying event `base_score` has been replaced by decaying `event score` effectively computing the `score` of each event based on their `last_modified` timestamp
+- **New**
+    - Section `New correlations` showing the correlations that were created by the data considered by the report
+![Periodic summary correlations](/img/blog/periodic-summary/periodic-summary-correlations.png)
+    - Section `Report settings` in user setting allowing users to customize the generated report. Customization include tags to be considered when generating trends, new correlations and trending period count allowing users to see trend over a longer time.
+![Periodic summary period count](/img/blog/periodic-summary/periodic-summary-period-count.png)
+
+##### Edits
+- 2022-09-26 - Added changes and improvements from MISP v2.4.163.

content/blog/MISP.2.4.162.released.md

@@ -14,10 +14,10 @@ In addition to the MISP v2.4.162 release, [misp-guard](https://github.com/MISP/m
 
 As of version 2.4.162, MISP includes a **periodic summary** feature allowing users to consult a summary based on a requested time-frame for data the user has access to.
 
-Currently, the summaries can be generated for 3 different periods: `daily`, `weekly` and `monthly` and then sent to all users that subscribed one of these periods.
+Currently, the summaries can be generated for 3 different periods: `daily`, `weekly` and `monthly` and then sent to all users that subscribed to one of these periods.
 
-In addition to choose which period users want to subscribed to, they can also specify filtering options such as tags or distribution level to be used to generate the summary.
-The summary can be sent via email in addition to the User-Interface view.
+In addition to letting users subscribe to a period, they can also specify filtering options such as tags or distribution levels to be applied when generating the report.
+The summary can then be sent via email or viewed in the MISP User-Interface.
 
 ![Periodic summary](/img/blog/periodic-summary/periodic-summary-2.png)
 ![Periodic summary](/img/blog/periodic-summary/periodic-summary-3.png)