How much have eastern Bieszczady Mountains changed over the last 30 years?

I used to trek across the eastern Bieszczady Mountains 30 years ago when visiting Poland. It was awesome.
I am planning to be back (this time with my teen children) and would like to understand how much they changed. I am not talking about nostalgia but rather about the availability of food/housing on the mountains, and how much the tracks were made easier. Overall I am trying to understand how much change I can expect.
In other words, would the "me from the late '80s" be surprised if time transported to today, somewhere between Wetlina and Ustrzyki Gorne?
Pictures about "How much have eastern Bieszczady Mountains changed over the last 30 years?"



Watch how 1000 years of European borders change. Time Lapse Map
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Mikhail Nilov, Angelica Reyn, Mark Neal, Julia Volk