20260617-0 Educational Community License version 2.0 (ECL-2.0) 2020-04-01 2024-11-11 2007-04-15 ECL_2_0 2020-06-04 2020-05-19 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 ECL-2.0 is a permissive free software licence approved by the Open Source Initiative. It is similar to the Apache 1.2. Nothing in the licence prohibits re-licencing of a larger work under the EUPL. ECL-2.0 ECL_2_0 false ECL_2_0 2007-04-15 ECL_2_0 The source of the start-use date: https://tldrlegal.com/license/educational-community-license,-version-2.0-(ecl-2.0)#fulltext 2.0 Open Source Initiative (OSI)