Nebraska Revised Statute 21-193
(1) Notice of organization, amendment of the certificate of organization, merger, conversion, or domestication must be published three successive weeks in some legal newspaper of general circulation near the designated office of the limited liability company. A notice of organization must show the information required by subsection (b) of section 21-117 to be stated in the certificate of organization. A brief resume of any amendment of the certificate of organization or of any merger, conversion, or domestication of the limited liability company shall be published in the same manner and for the same period of time as notice of organization is required to be published.
(2) Whenever any limited liability company is voluntarily dissolved, notice of the dissolution shall be published as required by section 21-150.
(3) Proof of publication of any of the notices shall be filed in the office of the Secretary of State. In the event any notice described in subsection (1) of this section and required to be given pursuant to this section is not given, but is subsequently published for the required time, and proof of the publication thereof is filed in the office of the Secretary of State, the acts of the limited liability company prior to, as well as after, such publication shall be valid.