PHP-FPM Should php-fpm pool2 example include these extra lines?

Noticed a couple of lines at the bottom of php-fpm.conf but not the 2nd pool example conf files:
centminmod/php-fpm.conf at 123.08beta03 · centminmod/centminmod · GitHub

Code:

; Limits the extensions of the main script FPM will allow to parse. This can
; prevent configuration mistakes on the web server side. You should only limit
; FPM to .php extensions to prevent malicious users to use other extensions to
; exectute php code.
; Note: set an empty value to allow all extensions.
; Default Value: .php
security.limit_extensions = .php .php3 .php4 .php5
; catch_workers_output = yes
php_admin_value[error_log] = /var/log/php-fpm/www-php.error.log
php_admin_value[disable_functions] = shell_exec

Are these per-pool settings (that I should probably include in each of my per-pool conf files) or global to all php-fpm pools?

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