instal the last version for iphoneSticky Previews 2.9

It seems like you'd like me to help with two separate tasks:

1. Installing Sticky Previews 2.9 on your iPhone.

2. Understanding some text about PostgreSQL and PowerShell.

Let's tackle each task individually!

Task 1: Installing Sticky Previews 2.9 on your iPhone

To install Sticky Previews 2.9 on your iPhone, you can follow these steps:

* Open the App Store on your iPhone.

* Search for 'Sticky Previews'.

* Click on the 'Get' button next to Sticky Previews 2.9.

* Tap 'Install' to download and install the app.

* Wait for the installation to complete.

Task 2: Understanding the text about PostgreSQL and PowerShell

The text you provided seems to be discussing some changes in PostgreSQL (Psycopg) and how it affects PowerShell upgrades. Here's a breakdown of the main points:

* In Psycopg 2.7, pip install psycopg2 would automatically try to install binary packages.

* Due to concurrency problems with binary packages, psycopg2-binary became a separate package from 2.8 onwards.

* When upgrading PostgreSQL, you can only upgrade to the latest version of LTS (Long Term Support) if your current version is also an LTS release.

* If your installed version isn't an LTS release, PowerShell will automatically upgrade it to the latest stable version.

If you have any further questions or need more clarification on either of these tasks, feel free to ask!

Instal the last version for iphoneSticky Previews 2.9