Questa è la nuova *Guida di riferimento ai modelli CloudFormation *. Aggiorna i segnalibri e i link. Per informazioni su come iniziare CloudFormation, consulta la [Guida AWS CloudFormation per l'utente](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).

Le traduzioni sono generate tramite traduzione automatica. In caso di conflitto tra il contenuto di una traduzione e la versione originale in Inglese, quest'ultima prevarrà.

# Cronologia delle versioni per gli CloudFormation script di supporto
<a name="releasehistory-aws-cfn-bootstrap"></a>

 La tabella seguente descrive le modifiche al pacchetto `aws-cfn-bootstrap`, che contiene gli script helper di CloudFormation . 

Puoi inoltre scaricare la versione più recente degli script helper visitando i seguenti link. Questi link reindirizzano alla versione più recente degli script helper elencati nella tabella sottostante.
+  [TAR.GZ](https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-py3-latest.tar.gz) 
+  [ZIP](https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-py3-latest.zip) 
+  [EXE (Windows a 32 bit)](https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-py3-latest.exe) 
+  [EXE (Windows a 64 bit)](https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-py3-win64-latest.exe) 

**Nota**  
 La versione 2.0-1 e versioni successive degli script helper supportano Python 3.4 e versioni successive. Se hai bisogno di script di supporto che supportino una versione precedente di Python, vedi. [Cronologia delle versioni di CloudFormation Helper Scripts 1.4](#releasehistory-aws-cfn-bootstrap-v1) 


| Versione | Data di rilascio | Cambia la descrizione | Scarica i pacchetti | 
| --- | --- | --- | --- | 
|  2,0-38 (Più recente; consigliato)  |  4/12/2025  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-36  |  2/09/2025  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-34  |  9/4/2025  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2.0-33  |  27/02/2025  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-32  |  8/1/2025  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-31  |  09/10/2024  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-29  |  8/2/2024  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-28  |  10/12/2023  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-27  |  09/12/2023  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-26  |  09/08/2023  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-25  |  02/05/2023  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-24  |  20/02/2023  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-22  |  06/02/2023  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-21  |  09/01/2023  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-19  |  08/11/2022  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-18  |  31/10/2022  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-17  |  24/10/2022  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-16   | 19/08/2022 |   Risoluzione dei problemi relativi al blocco dei file temporanei durante la registrazione dei comandi per. Windows   |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2.0-15   | 28/07/2022 |  Risolve un problema che causa la mancata riuscita di alcuni comandi in Windows.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
| 2,0-14 | 20/07/2022 |  Il programma di installazione di Windows è stato aggiornato per utilizzare la versione Python 3.9.13.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-12   |  13/06/2022  |  Correzioni di bug per problemi sull'WindowsAMI causati dalla patch di sicurezza KB5 010359.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2.0-10  |  11/01/2022  |   Aggiunto il supporto per il gestore di pacchetti `Zypper` e lo strumento di gestione dei servizi `systemd`.   |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2,0-6  |  17/3/2021  |  Correzioni di bug per: [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2.0-5  |  5/3/2021  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2.0-4  |  2/3/2021  |  Visual Studio C\$1\$1 2010 ridistribuibile aggiornato.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2.0-3  |  1/8/2021  |   Il programma di installazione di Windows ha esito positivo anche se è già installato un nuovo Visual Studio C\$1\$1  ridistribuibile.   |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2.0-2  |  14/9/2020  |   L’intervallo predefinito e specificato dall’utente per `cfn-hup` ha una precisione di più o meno 30 secondi.   |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  2.0-1  |  24/6/2020  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 

## Cronologia delle versioni di CloudFormation Helper Scripts 1.4
<a name="releasehistory-aws-cfn-bootstrap-v1"></a>

La tabella seguente fornisce l’accesso alle versioni precedenti degli script helper, che supportano Python versione 2.7 e 2.6. È fornita per la compatibilità con le versioni precedenti. Si consiglia di utilizzare la versione più recente degli script helper, che richiedono Python 3.4 o versioni successive.

**Nota**  
 Gli script di CloudFormation supporto sono preinstallati nelle immagini AMI di Amazon Linux. I pacchetti di download elencati nella tabella si applicano ad altre Linux/Unix distribuzioni e a Microsoft Windows (2008 o versione successiva). Per informazioni su come utilizzare gli script di supporto, consulta la guida di riferimento agli script di [CloudFormation supporto](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/cfn-helper-scripts-reference.html). 


| Versione | Data di rilascio | Descrizione della modifica | Pacchetti di download | 
| --- | --- | --- | --- | 
|  1.4-34  |  14/9/2020  |   L’intervallo predefinito e specificato dall’utente per `cfn-hup` ha una precisione di più o meno 30 secondi.   |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-33  |  28/5/2020  |  Supporta Python 2.6 e 2.7.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-32   |    |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |   | 
|  1,4-31  |  10/09/2018  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-30  |  3/21/2018  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-29   |  2/12/2018  |  Estensione del supporto alle nuove Regioni AWS.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-27  |  1/24/2018  |  Estensione del supporto alle nuove Regioni AWS.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-24, 1.4-26  |  10/12/2017  |  Risolta un’incompatibilità per i clienti che utilizzano una versione precedente di Python.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-23  |  10/3/2017  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-22  |  9/14/2017  |  Modificato il valore predefinito `umask` da `0` a `0022`.  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-21  |  8/31/2017  |   È stato aggiunto il `umask` parametro per il `cfn-hup` demone, con un valore predefinito di. `0`   |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-20  |  8/2/2017  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  | 
|  1.4-19  |  7/20/2017  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/it_it/AWSCloudFormation/latest/TemplateReference/releasehistory-aws-cfn-bootstrap.html)  |