 Similarly, reception to Eudora OSE continued to be lukewarm months after the release.The intended updates, to be released in parallel with new Thunderbird releases, have not materialized and continue to lead to frustration and disappointment in the Eudora community.On June 28, 2013, the Mozilla website indicated that Eudora OSE is based on an out-of-date version of Thunderbird and that, to Mozilla's knowledge, Qualcomm has no plans to update or support it.