Census Bureau's American Community Survey -- two new handbooks for economic researchers -- 5/1 update

Question

From AEAStat:
 
The Census Bureau recently released two new handbooks on conducting research using the American Community Survey (ACS).  
 
1) Understanding and Using American Community Survey Data: What Researchers Need to Know
https://www.census.gov/programs-surveys/acs/guidance/handbooks/researchers.html
This handbook describes how researchers can use ACS data to make comparisons, create custom tables, and combine ACS data with other data sources.  It is aimed at researchers who are familiar with using data—summary tabulations and microdata records—from complex sample surveys.   

2)  Understanding and Using the American Community Survey Public Use Microdata Sample Files: What Data Users Need to Know https://www.census.gov/programs-surveys/acs/guidance/handbooks/pums.html
Recorded webinar: Introduction to the American Community Survey Public Use Microdata Sample (PUMS) Files
https://www.census.gov/data/academy/webinars/2020/introduction-to-american-community-survey-public-use-microdata-sample-pums-files.html