Drupal 7 and 8 core highly critical release on March 28th, so it is suggested to update core ASAP.
Please find the reference : https://www.drupal.org/sa-core-2018-002
Further, will provide estimation when we have approval for the same ball park is around 20 hours as need to test entire site and if any issue arises due to upgrade will be estimated separately.
Hi @gatsby8870,
Drupal 7 and 8 core highly critical release on March 28th, so it is suggested to update core ASAP. Please find the reference : https://www.drupal.org/sa-core-2018-002
Further, will provide estimation when we have approval for the same ball park is around 20 hours as need to test entire site and if any issue arises due to upgrade will be estimated separately.
Thanks