diff --git a/product_docs/docs/lasso/4/describe.mdx b/product_docs/docs/lasso/4/describe.mdx
index ced6d7e9624..3afa32155f6 100644
--- a/product_docs/docs/lasso/4/describe.mdx
+++ b/product_docs/docs/lasso/4/describe.mdx
@@ -257,6 +257,22 @@ Hardware info through `lspci`.
 **Security impact:** Low — 
 No known security impact.
 
+### HTTP(s) proxies in use for package downloads (`linux_http_proxy_configuration`)
+
+Gathers information about HTTP(s) proxies in use for package
+downloads. Passwords are redacted.
+
+**Report output:**
+
+  * File `/linux/packages-yum-config-manager.data`: YUM configuration
+  * File `/linux/packages-dnf-config-manager.data`: DNF configuration
+  * File `/linux/etc_environment.data`: Contents of /etc/environment
+
+**Depth:** Surface
+
+**Security Impact:** *Low* — 
+No known security impact.
+
 ### Hypervisor (`linux_hypervisor_collector`)
 
 Information about the type of virtualization used, as returned by the
@@ -344,6 +360,26 @@ Information about the system packages installed using `rpm` or `dpkg`.
 **Security impact:** Low — 
 No known security impact.
 
+### Installed packages origins (`linux_packages_origin_info`)
+
+Information about the packages origins.
+
+**Report output:**
+
+  * File `/linux/packages-apt_conf.data`: `apt` configuration
+  * File `/linux/packages-apt-cache-policy.data`: `apt` configuration
+  * File `/linux/packages-apt-list-installed.data`: Repositories that were used to install packages
+  * File `/linux/packages-yum-repolist.data`: Repositories that are enabled in `yum`
+  * File `/linux/packages-dnf-module-list.data`: Repositories that are enabled in `dnf`
+  * File `/linux/packages-dnf-repolist.data`: Repositories that are enabled in `dnf`
+  * File `/linux/packages-yum-list-installed.data`: Repositories that were used to install packages
+  * File `/linux/packages-dnf-list-installed.data`: Repositories that were used to install packages
+
+**Depth:** Surface
+
+**Security Impact:** *Low* — 
+No known security impact.
+
 ### PostgreSQL disk layout (`linux_postgresql_disk_layout`)
 
 List all files in the PostgreSQL data directory using `find` for
@@ -1958,6 +1994,19 @@ List of tables replicated by pglogical.
 **Security impact:** Low — 
 No known security impact.
 
+### Database functions (`postgresql_db_pkgs`)
+
+Database packages/functions/procedures with arguments.
+
+**Report output:**
+
+  * File `pkgs.out`
+
+**Depth:** Shallow
+
+**Security impact:** Low — 
+No known security impact.
+
 ### Database functions (`postgresql_db_procs`)
 
 Functions in the database.
diff --git a/product_docs/docs/lasso/4/release-notes.mdx b/product_docs/docs/lasso/4/release-notes.mdx
index 83c31725125..81a68506c72 100644
--- a/product_docs/docs/lasso/4/release-notes.mdx
+++ b/product_docs/docs/lasso/4/release-notes.mdx
@@ -2,6 +2,22 @@
 title: Release notes
 ---
 
+## Lasso - Version 4.15.0
+
+Released: 23 Apr 2024
+
+Lasso Version 4.15.0 includes the following enhancements and bug fixes:
+
+| Type            | Description | Addresses |
+|-----------------|-------------|-----------|
+| Feature         | Lasso now gathers information about the package origins: list of repositories, repository configuration and HTTP(S) proxies in use for package download, if any. | DC-31 |
+| Feature         | Lasso now gathers information about the EPAS code packages, including functions and procedures inside the packages. | DC-320 |
+| Feature         | Packages for Debian 12 ("Bookworm") | DC-888 |
+| Improvement     | Lasso now shows a hint message if connecting to the database with an user that doesn't have access to the custom schema the edb_wait_states extension was installed on | DC-977 |
+| Bug fix         | Fix issue where Lasso was trying to set lock_timeout on PostgreSQL older than 9.3 | DC-219 |
+| Doc improvement | Lasso bundle is no longer mentioned in the Lasso documentation and Knowledge Base Articles | DC-885 |
+
+
 ## Lasso - Version 4.14.0
 
 Released: 05 Mar 2024